please just answer my question on this image

Please Just Answer My Question On This Image

Answers

Answer 1

Answer:

It's the first one because 5 x 3 = 15 and 10 x 3 = 30 and 15 x 3 = 45 and so on..

Step-by-step explanation:

Answer 2

Answer:

The first one answer, because pattern X is 3 times the corresponding term in pattern Y.

5 x 3= 15

10 x 3=30

15 x 3= 45

20 x 3=60


Related Questions

Consider the two solids shown.



What is the difference between the number of vertices of the two solids?

one
three
four
six

Answers

I’m not sure but when I check it show 6

A 9-foot roll of wrapping paper costs $6.03. What is the price per yard?

Answers

~Denki Kaminari here~

so what we're going to do is, find the cost of wrapping paper per foot,

6.03 divided by 9 = 0.67

now we're going to convert the 9ft into yards,

1 yard= 3ft so, there are 3 yards.

now that we know that there are 3 ft in one yard, we are going to multiply 0.67 by 3

0.67x3= 2.01

so, we got $2.01 per yard

hope this helps :D

A high school has 1,300 students, 320 of which are seniors. An administrator surveys 50 seniors and finds that 18 seniors plan to attend community college the year after they graduate. What is the population

Answers

The population of seniors who plan to attend community college is; 115.

Population and Sample size

According to the task content;

It follows that the 50 senior students were surveyed and only 18 wanted to attend community college.

On this note, the number of seniors who want to attend community college among the 320 seniors is;

(18/50) × 320

= 115.2.

On this note, it follows that the number of seniors who want to attend community college is; 115 seniors.

Read more on proportions;

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The perimeter of a rectangle is 60 cm. Its width measures
16 cm. What is its length?
Let x = the length of the rectangle. Choose the equation that represents this
problem.
O A. 2x+32 = 60
B. X+ 16 = 60
O C. 2x-32 = 60
D. 2x+ 16 = 60

Answers

Answer:

Option a :- 2x+32 = 60

Step-by-step explanation:

Formula to calculate perimeter:-- P=2(l+w)

2(l+w) = P

2l + 2w = P

2x + 2(16) = 60

2x + 32 = 60

[tex] \therefore [/tex] The equation that represents this problem = 2x+32 = 60

A meal that serves 6 people contains 5,364 calories.

How many calories are in each serving?

Enter your answer in the box.

Answers

The amount of calories in each serving of the meal given the amount of calories in 6 servings is 894 calories.

What does division mean?

Division is the process of obtaining the quotient of a number by grouping a number into equal parts using another number. The sign used to denote division is ÷.

How many calories are in each serving?

Calories in each serving = total calories / number of people

5364 / 6 = 894 calories

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PLEASEEE HELP !!
Matching equations with diagrams & finding unknown ancies
is on line WY. Find the value of b.
Which equation(s) and angemeurerents go with the
diagram. Choose ALL that apply
(Select all that apply.)

Answers

Answer: b+95+34=180, b+129=180, 51

Step-by-step explanation:

b+95+34=180 works because the angles add to form a straight angle.

From this, we can obtain b+129=180 by adding the two constants.

Subtracting 129 from both sides, we get b=51.

Below are some perfect square root numbers. What would the next perfect square root be?
[tex] \sqrt{4} [/tex]
[tex] \sqrt{9} [/tex]
[tex] \sqrt{16} [/tex]
[tex] \sqrt{25} [/tex]

Answers

root 4= 2
root 9= 3
root 16= 4
root 25= 5
root …= 6

What do we multiply 24 by to get a 100

Answers

Answer:

you cant do that, you can only get to 96 by multiplying 24 by 4, ill keep trying tho if you really need this

Step-by-step explanation:

1. Suppose an online retailer has determined that if a potential customer spends more than 5 minutes on their site, that the probability of them making a purchase is 0.40. If 12 customers who spent more than 5 minutes on the site were randomly selected, what is the probability that more than 7 will make a purchase

Answers

Using the binomial distribution, it is found that there is a 0.056 = 5.6% probability that more than 7 will make a purchase.

What is the binomial distribution formula?

The formula is:

[tex]P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}[/tex]

[tex]C_{n,x} = \frac{n!}{x!(n-x)!}[/tex]

The parameters are:

x is the number of successes.n is the number of trials.p is the probability of a success on a single trial.

In this problem:

There are 12 customers, hence n = 12.The probability of any of them making a purchase is of p = 0.4.

The probability that more than 7 will make a purchase is given by:

P(X > 7) = P(X = 8) + P(X = 9) + P(X = 10) + P(X = 11) + P(X = 12).

Hence:

[tex]P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}[/tex]

[tex]P(X = 8) = C_{12,8}.(0.4)^{8}.(0.6)^{4} = 0.042[/tex]

[tex]P(X = 9) = C_{12,9}.(0.4)^{9}.(0.6)^{3} = 0.012[/tex]

[tex]P(X = 10) = C_{12,10}.(0.4)^{10}.(0.6)^{2} = 0.02[/tex]

[tex]P(X = 11) = C_{12,11}.(0.4)^{11}.(0.6)^{1} \approx 0[/tex]

[tex]P(X = 12) = C_{12,12}.(0.4)^{12}.(0.6)^{0} \approx 0[/tex]

Then:

P(X > 7) = P(X = 8) + P(X = 9) + P(X = 10) + P(X = 11) + P(X = 12) = 0.042 + 0.012 + 0.02 + 0 + 0 = 0.056.

0.056 = 5.6% probability that more than 7 will make a purchase.

More can be learned about the binomial distribution at https://brainly.com/question/24863377

In a class test, (2) marks are given for every correct answers and (-1) marks for every
incorrect answers and no marks for not attending any questions.
Sreya scored 30 marks. If she got 16 correct answers, how many questions has she attempted
incorrectly?

Answers

Using a system of equations, it is found that she attempted two questions incorrectly.

What is a system of equations?

A system of equations is when two or more variables are related, and equations are built to find the values of each variable.

In this question, the variables are:

Variable x: Number of questions attempted correctly.Variable y: Number of questions attempted incorrectly.

Sreya scored 30 marks, with 16 correct questions, hence, considering the amount of points for each question, we have that:

2x - y = 30.

Since x = 16:

32 - y = 30

y = 2.

She attempted two questions incorrectly.

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There is a leak in a container that holds a certain nontoxic gas. Each hour, it loses 10% of its volume.
Write an equation that models the amount of gas left in the container after x hours, assuming there were 300 cubic centimeters in the container before the leak. Then use your equation to determine the amount of gas left in the container after 11 hours. Round your answer to the nearest tenth.

Answers

Answer:

94.1 cm^3 to nearest tenth.

Step-by-step explanation:

Each hour 100 - 10 = 90% of the gas remains.

90% = 0.90.

At 0 hours the volume = 300 cm^3

The equation is

Amount (V) after x hours = 300(0.90)^x.

The amount after 11 hours:

V = 300(0.90)^11

= 94.14

Answer:

y = 300(0.9)^x

94.1 cm³

Step-by-step explanation:

This is an exponential decay.

y = 300(0.9)^x

where x is the number of hours, and y is the amount after x hours.

y = 300(0.9)^11

y = 94.1

Who invented mathematics??

Answers

Archimedes is known for mathematics.
Archimedes
He is known as the father of math

Your experiment is using a one-tailed test with an alpha level of .05. Your alternative hypothesis predicts an increase in test scores. The correct value of z crit for this test is ____________.

Answers

Answer:

The correct value of z crit for this test is +1.645

Step-by-step explanation:

homework problem lol​

Answers

Answer:

G is the answer hope that helpd


George wants to watch all 23 games that a football team will play at home next season.
He can buy
a season ticket costing £425
or 23 separate tickets costing £24 each ticket.
What percentage of the total cost of 23 separate tickets does George save by buying a
season ticket?

Answers

The percentage of the total cost of 23 separate tickets that George saves by buying a season ticket is 23%.

What are percentages?

A percentage is a way to describe a part of a whole. such as the fraction ¼ can be described as 0.25 which is equal to 25%.

To convert a fraction to a percentage, convert the fraction to decimal form and then multiply by 100 with the '%' symbol.

As the cost of the separate ticket is £24, and there are a total of 23 games, therefore, the total cost of the 23 games separate ticket can be written as,

=  £24 × 23

=  £552

Now, the cost of the season ticket is £425, therefore, the percentage of the total cost of 23 separate tickets that George saves by buying a season ticket can be written as,

[tex]\rm Percentage = \dfrac{\text{Total cost of 23 seperate ticket}-\text{Cost of season ticket}}{\text{Total cost of 23 seperate ticket}} \times 100\%[/tex]

[tex]\rm Percentage = \dfrac{552-425}{552} \times 100\% = \dfrac{127}{552} \times 100\% = 23\%[/tex]

Hence, the percentage of the total cost of 23 separate tickets that George saves by buying a season ticket is 23%.

Learn more about Percentages:

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A boat is 122 meters from the base of a lighthouse. The lighthouse is 34 meters tall. The angle formed with the lighthouse and sea level is 90 degrees.
A boat is 122 meters from the base of a lighthouse that is 34 meters above sea level. What is the angle of elevation from the boat to the top of the lighthouse? Round to the nearest degree.

°

Answers

Answer:

about 16°

Step-by-step explanation:

Make sure your calculator is in degree mode.

Drawing the right triangle, we see that the shorter leg is 34 meters, and the longer leg is 122 meters. So the angle of elevation is:

[tex] \tan( \alpha ) = \frac{34}{122} [/tex]

[tex] \alpha = { \tan }^{ - 1} \frac{34}{122} = 15.57[/tex]

Answer:  16

Step-by-step explanation:

got it right on edge :)

What is the probability that a hand of 5 cards chosen randomly and without replacement from a standard deck of 52 cards (which has 4 kings and 4 queens) contains the king of spades, exactly 1 other king, and exactly 2 queens

Answers

Answer: Approximately 0.0003047

As a fraction, it is equal to exactly 792/(2,598,960)

===========================================================

Explanation:

The king of spades must be in the hand, and we can pick any other king. There are 3 ways to pick the other king. Then there are 4 C 2 = 6 ways to pick the two queens. The 4C2 refers to the nCr notation. Or you could use Pascal's Triangle.

Overall, there are 3*6 = 18 ways to pick the king of spades, another king, and exactly 2 queens.

Then we have one more card to pick that isn't a king nor a queen. There are 4+4 = 8 cards that are either a king or queen, leaving 52-8 = 44 cards that are neither.

So there are 18*44 = 792 ways to pick a king of spades, another king, exactly 2 queens, and some other card that isn't a king nor queen.

This is out of 52C5 = 2,598,960 possible five card hands.

The probability we're after is roughly 792/(2,598,960) = 0.0003047

Side note: order does not matter with card hands.

write an explicit formula for each geometric sequence
1000,200,40,...​

Answers

Answer:

[tex]\text Explicit \ Formula :\ a_{n}= 1000\times (\frac{1}{5}) ^{n-1}[/tex]

Step-by-step explanation:

Let [tex]\left( a_{n}\right)[/tex]  be our geometric sequence

The explicit formula for [tex]\left( a_{n}\right)[/tex] is :

 [tex]a_{n}= a_1\times r^{n-1}[/tex]

where r is the common ratio

          a1 is the first term

We notice that :

200/1000 = 1/5

40/200 = 1/5

⇒ r = 1/5

[tex]a_1 = 1000\ \ (given)[/tex]

Conclusion:

[tex]a_{n}= 1000\times (\frac{1}{5}) ^{n-1}[/tex]

pls help me with this ​

Answers

The answer is A. 8.28

306.87-298.59= 8.28

can somebody help me and explain how to do this

Answers

Answer:

=> 24m²

Step-by-step explanation:

Area of small rectangle = b

=> 2m× 3m

=> 6m²

Area of large rectangle = B

=> 9m × 2m

=> 18

Area of figure = area of small rectangle + area of large rectangle

=> 18 m² + 6m ²

=> 24m²

The Red Mills Children's Hospital has raised 70% of the money they need for medical supplies. If they need a total of $900, how much money has the hospital raised so far?

Answers

Answer:

$630

Step-by-step explanation:

They raised 70% of $900.

70% of $900 = 70% × $900 = 0.7 × $900 = $630

Determine which function has the greatest rate of change as x approaches infinity. f(x) = 4x 50 g(x) = 3x − 4 h(x) = 2x2 9x − 4 there is not enough information to determine the answer.

Answers

The slope of the h(x) is 4x as the value of x increases the slope of h(x) will approach to the infinity.

What is the slope?

The slope is the ratio of rising or falling and running. The difference between the ordinate is called rise or fall and the difference between the abscissa is called run.

The functions are given below.

[tex]\rm f(x) = 4x+ 50\\\\ g(x) = 3x - 4 \\\\h(x) = 2x^2+ 9x- 4[/tex]

The slope of the f(x) and g(x) will be 4 and 3 respectively.

And the slope of the h(x) is 4x as the value of x increases the slope of h(x) will approach to the infinity.

The graph is shown below.

More about the slope link is given below.

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Maria is making a candle in the shape of a cylinder. she wants the candle to have a height of 3 cm and a radius of 2 cm. how much wax does maria need? 12pi cm3 12pi cm2 18pi cm3 20pi cm2

Answers

The amount of wax that Maria will need to fill up the cylinder in this scenario is 12pi cm3 which is denoted as option A.

What is a Cylinder?

This is defined as a a three-dimensional solid that holds two parallel bases joined by a curved surface usually at a fixed point and the volume is  πr²h where r is radius and h is height.

Volume = πr²h

             = π × 2² × 3

             = 12π cm³

Read more about Cylinder here https://brainly.com/question/9554871

Answer:

its A

Step-by-step explanation:

Can someone please help me!


#BRAINLIEST​

Answers

1- Ferald follows school rules
2- Lex and Jaye are gems
3- Jay loves adbobo and beef stew
4- Jake's best friend is his dog
5- Kim has self-discipline

y=[? ]°

Please help me!!

Answers

“y” is a part of a straight angle, so
131 + y = 180
y = 180 - 131
y = 49 [degrees].

Liz is taking guitar lessons and practices every night. Yesterday, she played a total of 40 chords in 8 minutes. Today, she will play chords for 5 minutes.
If she plays at the same rate, how many chords will Liz play today?

Answers

Answer:

25

Step-by-step explanation:

If you divide by eight, it is equivalent to five cords per minutes.

Now you know that she plays five cords per minute, right?

So you want to multiply five by five, because she plays a total of five minutes.

You normally pay your line cooks $22 per hour, but one has worked overtime and should be paid time and a half. What is
the correct overtime pay per hour?

Answers

Answer:

  $33 per hour

Step-by-step explanation:

"Time and a half" means the overtime rate is 1 1/2 times the base rate.

  overtime rate = (1 1/2) × $22/hour = $(22 +1/2(22))/hour = $33/hour

The correct overtime rate is $33 per hour.

airplane leaves City A and flies 142 km due north to City B. It then turns through an angle of 57° and flies 108 km to City C. What angle 8 with respect to
due north could the pilot have used to fly directly from City A to City C? See the figure below.
City
108 km
Carry your intermediate computations to at least four decimal places.
Round your answer to the nearest tenth of a degree.

Answers

Answer:

  24.3°

Step-by-step explanation:

A suitable calculator can add the vectors directly. (See attached.) In this calculation, bearing angles are measured clockwise from north, so the initial vector has an associated angle of 0 degrees.

__

We can find the angle of interest by considering the distances north and east that city C is from city B. The relevant trig functions are ...

  Sin = Opposite/Hypotenuse

  Cos = Adjacent/Hypotenuse

  Tan = Opposite/Adjacent

__

location of C relative to B

The direct distance from B to C is the hypotenuse of a right triangle whose right angle is at point "D" due north of B and due west of C. The distances of interest are ...

  sin(57°) = DC/BC

  DC = BC·sin(57°) = (108 km)sin(57°) ≈ 90.5764 km

  cos(57°) = BD/BC

  BD = BC·cos(57°) = (108 km)cos(57°) ≈ 58.8210 km

__

angle of C from A

And the angle of interest can be found from ...

  tan(θ) = DC/AD = (90.5764 km)/(142 km +58.8210 km) ≈ 0.451031

  θ = arctan(0.451031) ≈ 24.3°

The pilot could have flown on a bearing of 24.3° to get to city C directly from city A.

_____

Additional comment

We can ignore the fact that bearing angles are measured CW from north, while conventional angles on a Cartesian plane are measured CCW from "east" (+x). Each coordinate system can be mapped to the other by flipping the map over along a NE-SW line (y=x), aligning the +x axis with north and the +y axis with east.

The diagram we used in working this problem is shown in the second attachment.

a school plans to start selling snacks at their basketball games they want to know what your snacks would be most popular​

Answers

Answer:

takis

Step-by-step explanation:

everyone in gen z loves takis for some reason

Is the following number rational or irrational?
-2π
Choose 1 answer:
А
Rational
00
B
Irrational

Answers

Answer:

B, Irrational number

Step-by-step explanation:

Irrational number because

[tex]\pi[/tex]

is Irrational number

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