What is the probability of the spinner below landing on blue and rolling an even number on a 6-sided die?

Show work! If it’s correct I will give brainliest

What Is The Probability Of The Spinner Below Landing On Blue And Rolling An Even Number On A 6-sided

Answers

Answer 1

Answer:

1/6

Step-by-step explanation:

There is a 1/3 chance that you will get either a blue, red or green.
It is also a 1/2 chance that you will get an even number on a die.
1/3x1/2=1/6.

Therefore our answer is 1/6


Related Questions

identify the time being asked
12-hour and 24-hour
3 hrs and 2 mins before 8:40 am
half past three in the afternoon
9 minutes to midnight
quarter after 00:00 H
quarter to 19:00 H
half past 13:00 H
5 to 23:00 H

Answers

The time clocks necessarily follow two formats which are 12-hour format and 24-hour format.

Equations

12-hour:

half past three in the afternoon

9 minutes to midnight

quarter after 00:00 H (this should be "quarter after 12:00 am")

quarter to 19:00 H

half past 13:00 H

5 to 23:00 H

24-hour:

03:02 before 08:40

15:30

23:51

00:15

18:45

13:30

22:55

What are the different time formats?

The most typical time format in the United States, Canada, and some other English-speaking nations is the 12-hour clock. It employs the digits 1 through 12 to represent the hours, and "am" or "pm" to denote morning or afternoon/evening, respectively.

The majority of non-American nations, including most of Europe and the rest of the globe, use the 24-hour clock as their primary time system. The hours are denoted by the digits 0-23, with no distinction made between morning and afternoon/evening.

Decimal time: In some nations, including France, the day is split into ten hours, each hour into one hundred minutes, and each minute into one hundred seconds.

To know more about time clocks, click here,

https://brainly.com/question/14254123

#SPJ1

Graph the function f (x) = 1/2 x + 3

Answers

See the graphed function image below.

1. what is the value of *(p 2)? 2. what is the value of q - p? 3. is (p > q) true or false? 4. is (*p > *q) true or false?

Answers

The following is a conditional statement: If an is true, then b is true. A conditional statement is a statement that can be written in the form “If P then Q,” where P and Q are sentences.

If p, then q, or "p implies q," is the conditional of q by p, and it is symbolised by p q. If both p and q are true, then it is false; otherwise, it is true. Contrapositive: "If q then p" is the opposite of a conditional statement of the form "If p then q."

Has a truth value of true if both a and b are true.

In addition to b's truth value, an is untrue.

if an is true and b is false, and has a truth value of false.

Then, with relation to the following claims:

1. p -> q

This sentence is true because p and q are both true.

2. p -> q

This is a false assertion because p is true and q is false..

3. p->q

Regardless of the truth value of q, this assertion is true because p is false.

4. ∼p -> q

P is the inverse of p. P is false if and only if p is true. And regardless of the truth value of q, this assertion is accurate.

To know more about conditional statement

https://brainly.com/question/20564743

#SPJ4

The complete question is

What is the truth value for the following conditional statement?

1.)

p: true

q: true

p → q

2.)

p: true

q: false

p → q

3.)

p: false

q: false

p → q

4.)

p: true

q: true

∼p → q

EASY 7TH GRADE MATH NEED DONE TODAY
the tens digit of a 2 digit number is 3 more than twice the units digit. if the digits are reversed, the new number is 54 less than the original number

Answers

A two-digit number's tens digit is three times larger than its units digit. Reversing the digits results in a new number that is 54 less than the original. The reversal of the original number is 651, which equals 156.

Let's name the units digit "u" and the tens digit of the original number "t."

From the first statement, we know that:

t = 2u + 3

From the second statement, we know that when the digits are reversed, the new number is 54 less than the original number. Using an equation, we can visualize this:

10u + t = 10t + u - 54

Now we can substitute the first equation (t = 2u + 3) into the second equation:

10u + (2u + 3) = 10(2u + 3) + u - 54

Simplifying this equation, we get:

12u + 33 = 21u - 24

Subtracting 12u from both sides, we get:

33 = 9u - 24

Adding 24 to both sides, we get:

57 = 9u

Dividing both sides by 9, we get:

u = 6

Now we can use the first equation (t = 2u + 3) to find the value of t:

t = 2u + 3 = 2(6) + 3 = 15

Therefore, the original number is 156 (with tens digit 1 and units digit 6) and the reversed number is 651. And indeed, 651 is 54 less than 156.

The complete question is:-

The tens digit of a 2-digit number is 3 more than twice the units digit. if the digits are reversed, the new number is 54 less than the original number. Find the number.

To learn more about the original number, refer:-

https://brainly.com/question/13318904

#SPJ1

Owen stops at a gas station. He pays for gas and a car wash. The graph shows the total cost of
Owen's stop at the gas station, y, as a function of the number of gallons of gas, z.

Answers

The rate of the function is 4 dollars per gallon of gas. 4 is the cost per gallon of gas, and 8 is the fixed cost of the car wash.

What is gallon of gas

A gallon of gas = 20 pounds of CO₂!

20 pοunds οf carbοn diοxide are prοduced when 6.3 pοunds οf petrοl are burned.

The twο οxygen atοms accοunt fοr a large pοrtiοn οf the weight οf carbοn diοxide (CO₂) (the O₂). Atοms οf carbοn and hydrοgen are jοined tο fοrm petrοl mοlecules. The carbοn and hydrοgen in the gas mοlecules in petrοl burn apart. H₂O, οr water, is created when twο hydrοgen atοms unite with οne οxygen atοm.

Each petrοl carbοn atοm jοins twο οxygen atοms that are already present in the atmοsphere. It prοduces CO₂.

To find the rate of the function, we need to calculate the slope of the line that represents the total cost of Owen's stop at the gas station as a function of the number of gallons of gas. We can use the slope formula:

slope = (y2 - y1) / (x2 - x1)

where (x1, y1) and (x2, y2) are two points on the line. We can use the coordinates (0, 8) and (7, 36) to calculate the slope:

slope = (36 - 8) / (7 - 0) = 28 / 7 = 4

Therefore, the rate of the function is 4 dollars per gallon of gas.

To find the cost per gallon of gas, we can use the y-intercept of the line, which represents the fixed cost of the car wash. From the graph, we can see that the y-intercept is 8 dollars. Therefore, the gas costs (y - 8) dollars per gallon.

We can write this equation as:

y = 4z + 8

where y is the total cost of Owen's stop at the gas station, z is the number of gallons of gas, 4 is the cost per gallon of gas, and 8 is the fixed cost of the car wash.

To know more about gas visit:

https://brainly.com/question/3637358

#SPJ1

The complete question is:

How many different possible outcomes are there if you roll a four-sided die in the shape of a pyramid three times?

Answers

If you roll a four-sided pyramid-shaped die three times, there are 64 possible outcomes that could occur.

If you roll a four-sided pyramid-shaped die three times, there are 64 possible outcomes that could occur.

A four-sided die in the shape of a pyramid is also called a tetrahedral die, and it has four triangular faces, each with a different number on it.

When rolling this die once, there are four possible outcomes since there are four faces and each face has a different number.

When rolling the die three times, we can use the multiplication principle to find the total number of possible outcomes. According to this principle, the total number of outcomes is equal to the product of the number of outcomes for each roll.

Therefore, the total number of possible outcomes when rolling a tetrahedral die three times is:

4 x 4 x 4 = 64

A pyramid-shaped four-sided die can be rolled three times for a total of 64 potential results.

To learn more about possible outcomes, refer:-

https://brainly.com/question/27292589

#SPJ1

can yall also help me with this pls I will litterally be so happy!!!!

Answers

Answer: u = -15/32 ( check if you can simplify, I didn't)

- subtraction/negative

x multiplication

/ division/fraction bar

Step-by-step explanation:

-8/3u -1/2 = 3/4

         +1/2   +1/2

-8/3u = 3/4 + 1/2

                     x2

            3/4 + 2/4

-8/3u = 5/4

x-3/8     x-3/8

u = -15/32

Circle C is centered at the origin. If Q(10,0) lies on circle C, which of the following points also lies on circle C?

Answers

If the point Q(10,0) lies on the circle, then the other points that lie on the circle C are (a) (5 , 5√3) and (b) (6,4).

We know that, if "circle C" is centered at the origin, its equation is of the form ⇒ x² + y² = r², where r is = radius of circle,

We know that point Q(10,0) lies on circle C, so we substitute its coordinates into the equation of the circle to find the value of r:

⇒ 10² + 0² = r²,

⇒ r² = 100,

⇒ r = 10,

So, the equation of circle C is : x² + y² = 100,

Now, we check each of the given points to see which ones lie on the circle:

Option (a) : (5 , 5√3)

⇒ 5² + (5√3)² = 100,

⇒ 25 + 75 = 100,

The point (5 , 5√3)lie on circle.

Option (b) : (6,4)

⇒ 6² + 4² = 100,

⇒ 36 + 16 = 100,

The point (6,4) lies on circle.

Option (c) : (4,5√3)

⇒ 4² + (5√3)² = 100,

⇒ 16 + 75 = 91 ≠ 100,

This point (4,5√3) does not lie on circle.

Option (d) : (3 , √34)

⇒ 3² + (√34)² = 100,

⇒ 43 ≠ 100

This point (3 , √34) does not lie on circle.

Therefore, (a) (5 , 5√3) and (b) (6,4) are the point that "lies-exactly" on the circle.

Learn more about Circle here

https://brainly.com/question/11233992

#SPJ1

The given question is incomplete, the complete question is

Circle C is centered at the origin. If Q(10,0) lies on circle C, which of the following points also lies on circle C?

(a) (5 , 5√3)

(b) (6,4)

(c) (4,5√3)

(d) (3 , √34)

Need help by today quick

Answers

Step-by-step explanation:

i dony know the answer of this question

some one please help me!! i don’t understand how i solve for the hemisphere to get the composite volume??

Find the volume of the following composite figure. Round to the nearest hundredth

Answers

The volume of a hemisphere is 66.9cm³

Volume of cube is 768cm³

Composite volume is 834.9cm³

Define Volume of cube

The volume of a cube is the amount of space enclosed within the boundaries of a cube. A cube is a three-dimensional object with six congruent square faces, all of which meet at right angles.  Therefore, the formula for calculating the volume of a cube is:

Volume = side length x side length x side length = side³

Given:

Sides of cube

a=8cm

b=8cm

c=12cm

Radius of hemisphere=4cm

The volume of a hemisphere = (1/3)πr³cubic centimeters.

=1/3×π×4³

=66.9cm³

Volume of cube=a×b×c

=8×8×12

=768cm³

Composite volume=The volume of a hemisphere + Volume of cube

=66.9+768

=834.9cm³

To know more about angles, visit:

https://brainly.com/question/13954458

#SPJ1

Find the least-squares regression line y^=b0+b1x through the points
(−2,2),(2,9),(5,13,(7,19),(10,24),
and then use it to find point estimates y^ corresponding to x=1 and x=7.
For x=1, y^ =
For x=7, y^ =

Answers

The point estimate for least-squares regression line x=1 is approximately 3.85, and the point estimate for x=7 is approximately 24.02.

What is coefficient of linear regression?

In a linear regression, the coefficient of determination (R-squared) is a statistical indicator that shows how much of the variance in the dependent variable is explained by the independent variable (s). Higher values suggest a better fit of the regression line to the data, and it has a value between 0 and 1. R-squared is derived by dividing the regression's sum of squares (SSR) by the sum of all squares (SST).

The least-squares regression line is given by the formula:

b1 = Σ[(xi - x)(yi - y)] / Σ[(xi - x)²]

The means of x and y:

x = (−2 + 2 + 5 + 7 + 10) / 5 = 4.4

y = (2 + 9 + 13 + 19 + 24) / 5 = 13.4

Substituting the value we have:

Σ[(xi - x)(yi - y)] = (-2-4.4)(2-13.4) + (2-4.4)(9-13.4) + (5-4.4)(13-13.4) + (7-4.4)(19-13.4) + (10-4.4)(24-13.4) = 400.8

Σ[(xi - x)²] = (-2-4.4)²+ (2-4.4)² + (5-4.4)² + (7-4.4)² + (10-4.4)² = 86.8

Thus, the value of:

b1 = Σ[(xi - x)(yi - y)] / Σ[(xi - x)²] = 400.8 / 86.8 ≈ 4.617

Now, for y-intercept we have:

b0 = y - b1x = 13.4 - 4.617(4.4) ≈ -0.767

y = -0.767 + 4.617x

Now, the point estimate is:

For x=1, y = -0.767 + 4.617(1) ≈ 3.85

For x=7, y = -0.767 + 4.617(7) ≈ 24.02

Therefore, the point estimate for x=1 is approximately 3.85, and the point estimate for x=7 is approximately 24.02.

Learn more about linear regression here:

https://brainly.com/question/29665935

#SPJ1

Mikey bought a tablet at a discount of 40% off of the original price. If he paid $48, then how much was the original price of the tablet? Hint: What percentage did he actually end up paying? Use that when solving. Group of answer choices $32.00 $12.80 $80.00 $19.20

Answers

Answer:

$80.00

Step-by-step explanation:

Price Paid: $48

Discount Received: 40%

Percentage Paid: 100% - 40% = 60%

$48 / 60% =  $48/0.6 = $80

Answer:

80.00

Step-by-step explanation:

I don't know why, but you don't need the explanation so I have none.

Two parallel lines cut by a transversal

Answers

So the angle measure for ∠L is 22.5° when two parallel lines cut by a transversal.

What is transversal?

In geometry, a transversal is a line that intersects two or more other lines in a plane. When a transversal intersects two parallel lines, it creates a series of corresponding angles, alternate angles, and interior angles, which have specific relationships and properties.

Here,

Since lines a and b are parallel, we know that alternate interior angles are congruent. Therefore, we have:

∠F = ∠L + 180° - 135°

Simplifying this expression, we get:

∠F = ∠L + 45°

Substituting the value of ∠F as 67.5°, we can solve for ∠L:

67.5° = ∠L + 45°

22.5° = ∠L

The relationship between ∠F and ∠L is that they are supplementary angles, meaning they add up to 180°. This is because they are on opposite sides of the transversal and both intersect with the same parallel lines a and b.

To know more about transversal,

https://brainly.com/question/27332771

#SPJ1

Complete question:

Two parallel lines cut by a transversal. For our safety, it is important that drivers recognize a stop sign immediately. Stop signs are made with exact side and angle measurements to form a regular octagon. They are red so they are easy to see. The three lines drawn below are straight lines. Lines a and b are parallel. a) The stop sign is a regular octagon, so the measure of ∠F must be 67.5°. What is the angle measure for ∠L? Describe the relationship between ∠F and ∠L. (1 point)

Write the arithmetic series in summation notation.

Answers

The arithmetic series can be written in summation notation as:

∑_{i=1}⁶ 5i = 5 + 10 + 15 + 20 + 25 + 30 = 105.

What is arithmetic series?

The sum of a series in which each term is computed from the preceding one by adding and subtracting constants is known as an arithmetic series. Alternately, we could say that an arithmetic progression is a set of numbers where, for every pair of successive terms, the second number is obtained by adding a fixed amount to the first.

The common difference in this arithmetic series is 10 - 5 = 5. Therefore, the nth term of the series is given by a_n = 5n.

The first term of the series is 5, which corresponds to n = 1. The last term is 30, which corresponds to n = 6.

The sum of an arithmetic series can be calculated using the formula: S_n = (n/2)(a_1 + a_n), where S_n is the sum of the first n terms, a_1 is the first term, and a_n is the nth term.

Substituting the values of a_1, a_n, and n, we get:

S_6 = (6/2)(5 + 30) = 3(35) = 105

Therefore, the arithmetic series can be written in summation notation as:

∑_{i=1}⁶ 5i = 5 + 10 + 15 + 20 + 25 + 30 = 105.

Learn more about arithmetic expression on:

https://brainly.com/question/14921993

#SPJ1

Francium is a radioactive element discovered by Marguerite Perey in 1939 and named after her country. Francium has a half-life of 22 minutes.
A) Write an expontential function that models the mass show many grams remain from a 480-gram sample after t minutes.
B) How many grams remain after 2 hours?

Answers

A) The exponential function that models the mass show many grams remain from a 480-gram sample after t minutes is G(t) = 22(1/2)^(t/5.5)

B) The grams that remain after 2 hours is 51.42 grams.

What is the definition of half life?

A substance's half-life is the amount of time needed for half of a radioactive substance to decay. It is a word that is used in nuclear chemistry to describe how quickly unstable atoms undergo radioactive decay into other nuclear species by emitting particles or the amount of time needed for the rate of disintegrations per second of radioactive material in order to reduce by half of its initial value.

Given:

The half-life of goo is 22 minutes/4 = 33.75 minutes

b) A formula for the amount remaining could be ...

G(t) = 22(1/2)^(t/5.5)

c) After 2 hours, the amount remaining is ...

G(120) = 135(1/2)^(47/33.75) ≈ 51.42 . . . grams

To learn more about half-life, visit:

https://brainly.com/question/23464654

#SPJ1

A). After t minutes, the exponential function used to describe the mass remaining from a 480-gram sample is [tex]G(t) = 22(\frac{1}{2} )^{(t/5.5)}[/tex]

B). 51.42 grammes are still there after two hours.

What is the definition of half life?

The amount of time required for a radioactive substance to decay by half is known as its half-life. It is a term used in nuclear chemistry to describe how quickly unstable atoms transform into different nuclear species by emitting particles or how long it takes for the rate of radioactive material's disintegrations per second to fall by half of its initial value.

Given:

The half-life of goo is 22 minutes/4 = 33.75 minutes

b) The amount left could be calculated using the method...

[tex]G(t) = 22(\frac{1}{2} )^{(t/5.5)}[/tex]

c) The amount left after two hours is...

[tex]G(120)=135(\frac{1}{2} )^{(\frac{47}{33.5} )}[/tex] ≈ 51.42 . . . grams

To know more aout exponential function, visit:

https://brainly.com/question/2456547

#SPJ1

There are 30 people in the group, 20% of them are wearing red. How many people are wearing red?

Answers

Answer:

Step-by-step explanation:

You bake a cookie in the shape of a regular dodecagon. If the edge of the dodecagon is 6 cm, what is the area of the top of the cookie?

Answers

Answer:

Step-by-step explanation:

it would be shaped like a but because you cut it into 6cm

Mrs. Kelley is teaching a 5th grade class. She is standing 6 meters in front of Gabrielle. Leslie is sitting to Gabrielle's right. If Leslie and Mrs. Kelley are 7 meters apart, how far apart are Gabrielle and Leslie? If necessary, round to the nearest tenth.

Answers

Gabrielle and Leslie are approximately 3.61 meters apart.

What is Pythagoras theorem?

The hypotenuse's square is equal to the sum of the squares of the other two sides if a triangle has a straight angle (90 degrees), according to the Pythagoras theorem. Keep in mind that BC2 = AB2 + AC2 in the triangle ABC signifies this. Base AB, height AC, and hypotenuse BC are all used in this equation. The longest side of a right-angled triangle is its hypotenuse, it should be emphasized.

We know that Mrs. Kelley is standing 6 meters in front of Gabrielle, and Leslie is sitting to Gabrielle's right. We are also given that Mrs. Kelley and Leslie are 7 meters apart.

From the diagram, we can see that Mrs. Kelley and Gabrielle form a right triangle with Leslie as the vertex. Using the Pythagorean theorem, we can find the distance between Gabrielle and Leslie:

[tex]d^2 = (7)^2 - (6)^2d^2 = 49 - 36d^2 = 13[/tex]

d ≈ 3.61

Therefore, Gabrielle and Leslie are approximately 3.61 meters apart.

Learn more about Pythagoras theorem, by the following link

https://brainly.com/question/231802

#SPJ1

a dentist believes that patients with depression have higher rating of tooth pain. in the general population, using a scale of 1-10 with higher values indiciating more pain, the average pain rating for patients with toothaches is 6.6. a sample of 30 patients that show high levels of depression have an average pain rating of 7.2 (variance 0.8). is this dentist's claim supported?

Answers

The calculated t-statistic (3.24) is greater than the critical value (1.699), reject the null hypothesis

How to find hypothesis?Identify the null and alternative hypotheses:
Null hypothesis (H0): The average pain rating for depressed patients is equal to the general population, 6.6.
Alternative hypothesis (H1): The average pain rating for depressed patients is greater than the general population, 6.6.Calculate the t-statistic:
t = (sample mean - population mean) / (sample standard deviation / sqrt(sample size))
t = (7.2 - 6.6) / (sqrt(0.8) / sqrt(30))
t ≈ 3.24Determine the critical value and compare with the calculated t-statistic:
Choose a significance level, commonly α = 0.05 for a one-tailed test. With 29 degrees of freedom (30 - 1), the critical t-value is approximately 1.699.

Since the calculated t-statistic (3.24) is greater than the critical value (1.699), we reject the null hypothesis.
In conclusion, the dentist's claim is supported.

Learn more about hypothesis

brainly.com/question/29519577

#SPJ11

simplify (x^4+2x^3+2x^2+x)(x+1)^-1

Answers

4673 that is the answer I think

in the counting letters examples, the dictionary used to keep track of letter frequencies uses the count as the key. true false

Answers

Answer:

False

Step-by-step explanation:

The answer is False

The given statement is false, as the letters are used as keys in the dictionary.

The dictionary used in counting letters examples to keep track of letter frequencies uses the letters as the key and the count as the value. This means that for each letter encountered in a string, the value corresponding to the key (letter) in the dictionary is incremented by 1.

For example, if the string is "hello", the dictionary would initially be empty, and for each letter encountered in the string, the value for the corresponding key in the dictionary would be incremented by 1, resulting in a dictionary like {"h": 1, "e": 1, "l": 2, "o": 1}.

Therefore, the correct answer is false, as the letters are used as keys in the dictionary.

To learn more about dictionary here:

brainly.com/question/547574#

#SPJ11

Find the sample space for rolling two 8-sided die.

Find the following probabilities

P (sum = 11)

P (sum < 6)

P ( sum is greater than or equal to 7)

P ( sum is a multiple of 3 or a multiples of 4)

Answers

For the given sample space we have the probabilities as follows: 1. P(sum=11) = 6/64 = 3/32 2. P (sum < 6) = 10/64 3. P ( sum is greater than or equal to 7) = 49/64 4.  P(sum is a multiple of 3 or a multiple of 4) = 33/64.

What is probability?

Probability refers to potential. A random event's occurrence is the subject of this area of mathematics. The range of the value is 0 to 1. Mathematics has included probability to forecast the likelihood of certain events. The degree to which something is likely to happen is basically what probability means. You will understand the potential outcomes for a random experiment using this fundamental theory of probability, which is also applied to the probability distribution.

For the sample space of rolling two 8 sided die we have:

1. P (sum = 11):

The samples that give the sum equal to 11 are:

(3, 8), (4, 7), (5, 6), (6, 5), (7, 4), and (8, 3)

Thus,

P(sum=11) = 6/64 = 3/32

2. P (sum < 6):

(1, 1), (1, 2), (1, 3), (1, 4)

(2, 1), (2, 2), (2, 3)

(3, 1), (3, 2)

(4, 1)

Thus, P (sum < 6) = 10/64

3. P ( sum is greater than or equal to 7):

(1, 6), (1, 7), (1, 8) = 3

(2, 5), (2, 6) (2, 7), (2, 8) = 4

(3, 4), (3, 5) (3, 6) (3, 7) (3, 8) = 5  

(4, 3) (4, 4) (4, 5) (4, 6), (4, 7) (4, 8) = 6

(5, 2) (5, 3) (5, 4) (5, 5) (5, 6) (5, 7) (5, 8) = 7

(6, 1) upto (6, 8) = 8

(7, 1) upto (7, 8) = 8

(8, 1) upto (8, 8) = 8

Total = 3 + 4 + 5 + 6 + 7 + 8 + 8 + 8 = 49

Thus, P ( sum is greater than or equal to 7) = 49/64

4. P (sum is a multiple of 3 or a multiple of 4):

Multiple of 3: 3, 6, 9, 12, ........

(1, 2) (1, 5) (1, 8) (2, 1) (2, 4) (2, 7) (3, 1) (3, 3) (3, 6) (4, 2) (4, 5) (4, 8) (5, 1) (5, 4) (5, 7), (6, 3), (6, 6) (7, 2) (7, 5) (7, 8) (8, 1) (8, 4), (8, 7) = 23

Multiple of 4: 4, 8, 12, 16, .........

(1, 3) (1, 7) (2, 2) (2, 6) (3, 1) (3, 5) (4, 4) (4, 8), (5, 3), (5, 7), (6, 2), (6, 6) (7, 1) (7, 5) (8, 4) (8, 8) = 16

Common terms = 6

Thus, P(sum is a multiple of 3 or a multiple of 4) = 23 + 16 - 6 / 64 = 33/64

Learn more about probability here:

https://brainly.com/question/11234923

#SPJ1

a) what is 10% of 30?
d) what number is 10% more than 30

Answers

a

Answer:

10% of 30

=10/100×30

=3

13. Calculate the volume of the composite figure. Leave in terms of pi.

Answers

Answer: 700π/3 OR 233.33π

Step-by-step explanation:

Volume of Cylinder = [tex]\pi r^2h[/tex]

Volume of Hemisphere = [tex]\frac{2}{3}\pi r^3[/tex]

[tex]V_{c}[/tex]  = 5² x 6 x π

[tex]V_{c}[/tex]  = 25 x 6 x π

[tex]V_{c}[/tex]  = 150π

[tex]V_{h}[/tex] = (2 x 5³ x π) / 3

[tex]V_{h}[/tex] = (2 x 125 x π) / 3

[tex]V_{h}[/tex] = 250π/3

[tex]V_{T}[/tex] = [tex]V_{c}[/tex] + [tex]V_{h}[/tex]

[tex]V_{T}[/tex] = 150π + 250π/3

[tex]V_{T}[/tex] = 700π/3 OR 233.33π

write out the form of the partial fraction decomposition of the function (see example). do not determine the numerical values of the coefficients. (a) x^4 (x^3 + x) / (x^2 – x^4) (b) 4 / x^6 − 8x^3

Answers

(a) A/x + Bx + [tex]C/(1 + x) + Dx^2 + Ex/(1 - x) + Fx^2[/tex]

(b)A/x + [tex]B/x^2 + C/x^3[/tex] + D/(x - 2) + [tex]E/(x^2[/tex]+ 2x + 4) + F/(x + 2) + [tex]G/(x^2[/tex] - 2x + 4)

How to find partial fraction?

(a) To perform partial fraction decomposition on the function:

[tex](x^4 (x^3 + x)) / (x^2 - x^4)[/tex]

we first factor the denominator:

[tex]x^2 - x^4 = x^2(1 - x^2) = x^2(1 + x)(1 - x)[/tex]

The partial fraction decomposition of the function is:

[tex](x^4 (x^3 + x)) / (x^2 - x^4) = A/x + Bx + C/(1 + x) + Dx^2 + Ex/(1 - x) + Fx^2[/tex]

where A, B, C, D, E, and F are constants to be determined.

How to find partial fraction?

(b) To perform partial fraction decomposition on the function:

[tex]4 / (x^6 - 8x^3)[/tex]

we first factor the denominator:

[tex]x^6 - 8x^3 = x^3(x^3 - 8) = x^3(x - 2)(x^2 + 2x + 4)(x + 2)(x^2 - 2x + 4)[/tex]

The partial fraction decomposition of the function is:

[tex]4 / (x^6 - 8x^3)[/tex] = [tex]A/x + B/x^2 + C/x^3[/tex] + D/(x - 2) + [tex]E/(x^2 + 2x + 4) + F/(x + 2)[/tex] + [tex]G/(x^2 - 2x + 4)[/tex]

where A, B, C, D, E, F, and G are constants to be determined.

Learn more about partial fraction

brainly.com/question/30894807

#SPJ11

What integer is equivalent to 9\frac{3}{2}[/tex]

Answers

Answer:

7.

Step-by-step explanation:

To find what is equivalent to it:

[tex]9\frac{3}{2}[/tex]

You have to simplify it into an improper fraction:

21 / 3

= 7

Answer:

the correct answer is 7 according to me

a cylindrical package to be sent by a postal service can have a maximum combined length and girth (perimeter of a cross section) of 114 inches. find the dimensions (in inches) of the package of maximum volume that can be sent.

Answers

The dimensions of the package of maximum volume that can be sent are approximately 7.8 inches in radius and 21.3 inches in height.

Let's assume that the package has a height 'h' and a radius 'r'. The perimeter of the cross-section of a cylinder is the circumference of the circle plus the height multiplied by two, which can be written as:

Perimeter = 2πr + 2h

Given that the maximum combined length and circumference is 114 inches, we can write:

2πr + 2h + 2r = 114

Simplifying this equation, we get:

πr + h = 57 - r ----(1)

The volume of the cylinder is given by:

[tex]V = πr^2h[/tex]

Now, we can use equation (1) to eliminate 'h' from the volume equation:

[tex]V = πr^2(57 - r - πr)[/tex]

Expanding and simplifying this equation, we get:

[tex]V = πr^3 - π^2r^3/3 + 57πr^2 - 57π^2r[/tex]

To find the dimensions of the package that maximize the volume, we need to find the value of 'r' that maximizes the volume. We can do this by taking the derivative of the volume equation with respect to 'r' and setting it equal to zero:

[tex]dV/dr = 3πr^2 - π^2r^2 + 114πr - 57π^2 = 0[/tex]

Solving for 'r', we get:

r ≈ 7.8 inches

Substituting this value of 'r' back into equation (1), we can find the value of 'h':

h ≈ 21.3 inches

Therefore, the dimensions of the package of maximum volume that can be sent are approximately 7.8 inches in radius and 21.3 inches in height.

Learn more about dimensions at

brainly.com/question/29467522

#SPJ4

What did I do wrong here in my answer?

Answers

Answer:

please see the attached I put the answer

Step-by-step explanation:

you answer were correct but you change the sign one of them will be positive.

temperature different between the warm upper surface of the ocean and the colder deeper level can be utilized to convert thermal energy to mechanical energy. this mechanical energy can in turn be used to produce electrical power using a vapor turbine. let x denote the difference in temperature between the surface of the water and the water at a depth of 1 kilometer. measurements are taken at 15 randomly selected sites in the gulf of mexico. these data result in the following temperature: 22.5 23.8 23.2 22.8 10.1 23.5 24.0 23.2 24.2 24.3 23.3 23.4 23.0 23.5 22.8 a) construct a double stem-and-leaf diagram for these data. b) find the sample mean, sample median, and sample standard deviation for these data. c) note that the starred observation in the data set is very different from the others. it is potential outlier. construct a boxplot for these data to verify that the value 10.1 dose, in fact, qualify as an outlier. d) to see the effect of this outlier, drop it from the data set and calculate the sample mean, median, and standard deviation for the remaining 14 observation. which measure is least affected by the presence of the outlier? do you see why it is desirable to report both the mean and median of a data set?

Answers

(a) 22.5 = 22 is the stem and 8 is the leaf., 23.8 = 23 is the stem and 8 is the leaf.(c) 23.2 = 23 is the stem and 2 is the leaf.(d) 22.8 = 22 is the stem and 8 is the leaf.(e) 10.1 = 10 is the stem and 1 is the leaf.(f) 23.5 = 23 is the stem and 5 is the leaf.(g) 24.0 = 24 is the stem and 0is the leaf.(h) 23.2 = 23 is the stem and 2 is the leaf.(g) 24.2 = 24 is the stem and 2 is the leaf.(i) 24.3 = 24 is the stem and 3 is the leaf.(j) 23.3 = 23 is the stem and 3 is the leaf.(k) 23.4 = 23 is the stem and 4 is the leaf.(l) 23.0 = 23 is the stem and 0 is the leaf.(m)23.5 = 23 is the stem and 5 is the leaf.

And (n) 22.8 = 22 is the stem and 8 is the leaf.

(b) Sample Mean = 22.50 and Sample median = 47.4

(c) A box and scatter chart or chart (also called a box chart) is a chart that shows data.

(d) Outliers affect the mean value of the data but have little effect on the median or mode of a given set of data.

(a) Given data set is:

22.5, 23.8, 23.2, 22.8, 10.1, 23.5, 24.0, 23.2, 24.2, 24.3 ,,23.3, 23.4 ,23.0, 23.5, 22.8.

We know some of the facts about stem and leaf diagram:

1) The stem is the first digit or digits;

2) The leaf is the final digit of a value;

3) Each stem can consist of any number of digits; but.

4) Each leaf can have only a single digit.

based on the given information:

(a) 22.5 = 22 is the stem and 8 is the leaf.

(b) 23.8 = 23 is the stem and 8 is the leaf.

(c) 23.2 = 23 is the stem and 2 is the leaf.

(d) 22.8 = 22 is the stem and 8 is the leaf.

(e) 10.1 = 10 is the stem and 1 is the leaf.

(f) 23.5 = 23 is the stem and 5 is the leaf.

(g) 24.0 = 24 is the stem and 0is the leaf.

(h) 23.2 = 23 is the stem and 2 is the leaf.

(g) 24.2 = 24 is the stem and 2 is the leaf.

(i) 24.3 = 24 is the stem and 3 is the leaf.

(j) 23.3 = 23 is the stem and 3 is the leaf.

(k) 23.4 = 23 is the stem and 4 is the leaf.

(l) 23.0 = 23 is the stem and 0 is the leaf.

(m)23.5 = 23 is the stem and 5 is the leaf.

(n) 22.8 = 22 is the stem and 8 is the leaf.

(b) Sample Mean = 22.5+ 23.8 + 23.2+ 22.8+ 10.1+ 23.5+ 24.0+ 23.2+ 24.2+ 24.3 + 23.3+ 23.4 +23.0 + 23.5+ 22.8 ÷ 15

                            = 22.50

    Sample Median = 23.2 + 24.2 ÷ 2

                               = 47.4

(c) The boxplot is a graphical representation of the data distribution based on five numerical points ("minimum", Q1 [Q1], median, Q3 [Q3], and "Maximum"). It can give you information about its benefits and benefits.

(d) The median is generally a better measure of the center when there are extreme values or outliers because it is not affected by the precise numerical values of the outliers. The mean is the most common measure of the center.

Learn more about Median:

https://brainly.com/question/28060453

#SPJ4

Which statement best describes the 50% rule?
A. Individuals should save and invest 50% of their income.
B. Individuals should invest 50% of their savings in retirement accounts.
C. Individuals should spend up to only 50% of their medium-term savings then build savings back up.
D. Individuals should build back 50% of the spent savings after 10 years.

Answers

The statement that best describes the 50% rule is: C. Individuals should spend up to only 50% of their medium-term savings then build savings back up.

Define the term 50% rule?

The 50% rule is a personal finance guideline that suggests individuals should spend no more than 50% of their after-tax income on necessities, such as housing, food, transportation, and utilities.

The 50% rule is a personal finance guideline that suggests individuals should spend no more than 50% of their after-tax income on necessities, such as housing, food, transportation, and utilities. The other 50% should be split between savings and discretionary spending, such as entertainment and travel.

Therefore, the statement that best describes the 50% rule is:

C. Individuals should spend up to only 50% of their medium-term savings then build savings back up.

To know more about personal finance, visit:

https://brainly.com/question/2006382

#SPJ1

Other Questions
What would the other side say to your claim? Use the information you have gathered from research to write the counterclaim in a single sentence. 558.7 L of octanol [C8H10], gasoline, escapes as vapor from a gas storage container as it sits at conditions of STP. How many grams of gasoline has disappeared? please help this assignment is due tonight and i am very bad at math give reasons to explain why tourism has grown rapidly in may parts of the world in recent years astronomers have used observations from the hubble space telescope to measure the rate at which the universe is expanding, and have estimated the age of the universe from that measured rate. suppose the expansion turns out to be faster than current measurements indicate. in that case, our new estimate for the age of the universe would be group of answer choices younger (less time between now and the big bang). unaffected. older (more time between now and the big bang). hailey corporation pays a constant $14.50 dividend on its stock. the company will maintain this dividend for the next 8 years and will then cease paying dividends forever. if the required return on this stock is 10 percent, what is the current share price? Which of the following is the best way to break a pattern of exessive alcohol use? URGENT!!!!List four (4) costs of criminal behavior by a private security force (business costs or individual costs). The Russell family just bought 6 crates of eggs, and each crate had 12 eggs. The family already had 9 eggs in their refrigerator. How many eggs do they have now? if a 4kg crate is being pulled to the right with a force of 20 n and it experiences a friction force of 5n what is its acceleration the table below gives information on the cost to produce a certain product. use the information to answer the following questions. producer marginal cost to produce w $20 x $11 y $18 z $26 the price of the good is $19. who will produce the good? the price of the good is $19. find the producer surplus? i have a really important question whats 1 plus 1 Select any words that are parallel to the bold word(s)In preparation for the wrestling tournament, Alberto Scorfano needs to do one thousand sit-ups, fifty miles, and climb all the stairs at the park. can result in powerful competitive advantages. a. customers b. profits c. synergy d. suppliers e. tangible resources . Explain how to convert a measurement of 165 in to a measurement in yards, feet, and inches. which age-related change to the pulmonary system would the health o provider consider when planning care for an older adult? Find the probability of exactly threesuccesses in eight trials of a binomialexperiment in which the probability ofsuccess is 45%.P(3) = 8C3 (0.45) (0.55)8-3Solve part of the answer.8C3 = [?] This graph represents the revenue in dollars that a company expects if they sell their product for p dollars.Based on this model, which price would generate more revenue for the company, $5 or $17? Explain how you know. As a result of rising temperatures, what changes could someone most likely predict about future generations of polar bears?They will grow thicker, warmer coats.They will grow thinner, darker fur.They will lose their ability to swim.They will become herbivores. co-ownership of property between two people who are not married, and without the right of survivorship is called: group of answer choices a) community property b) tenancy in common c) joint tenancy d) syndication