Answers
Answer:
3053.63 un³
Step-by-step explanation:
Hello!
The diameter is 18, so the radius is half of the diameter, or 9.
Using the volume of a sphere formula: [tex]\frac43\pi r^3[/tex]
Solve:
[tex]\frac43\pi r^3[/tex][tex]\frac43\pi *9^3[/tex][tex]\frac43*729\pi[/tex][tex]972\pi[/tex]3,053.6280592893 ≈ 3,053.63The volume is 3053.63 un³.
Related Questions
Patty tosses the coin and rolls the number cube 60 times. Predict how many times the coin will land on heads and the cube will land on an even number
Answers
Half of the time, the coin will land on heads and the cube will land on an even number when Patty tosses the coin and rolls the number cube 60 times.
What is binomial probabilities?The binomial probabilities is the experimental probability in which the total number of output values is 2, therefore it is known as binomial probabilities.
The number of independence variable in case of binomial experiments is fixed. Both the two output has the 1/2 chances to occur.
Patty tosses the coin and rolls the number cube 60 times.
For the coin, there are total 120 outcomes for 60 tosses, in which 60 favorable outcomes to land on heads. Thus, the probability the coin will land on heads is,
[tex]P=\dfrac{60}{120}\\P=\dfrac{1}{2}[/tex]
For the number cube, there are total 360 outcomes (6×60) for 60 rolls, in which 180 favorable outcomes (3×60) to land on even number. Thus, the probability the number cube will land on even number is,
[tex]P=\dfrac{180}{360}\\P=\dfrac{1}{2}[/tex]
Hence, half of the time, the coin will land on heads and the cube will land on an even number when Patty tosses the coin and rolls the number cube 60 times.
Learn more about the binomial probability here;
https://brainly.com/question/24756209
#SPJ1
A speaker is in the shape of a cube with an edge length of 3. 5 inches. The speaker is sold in a package in the shape of a square prism with a base area of 16 square inches and a height of 4. 25 inches.
What is the surface area of the package, in square inches? (number ONLY in the answer, DO NOT ROUND)
Answers
Answer: 100 inches
Step-by-step explanation: To solve this you have to know the surface area formula for a square prism which is 2a^2+4ah where a is an edge of the base and h is the height. Since 4.25 is the height, we just have to find a base edge. Since the base has an area of 16 inches and it is a square that has all equal sides, we know the base edge is 4 (4 times 4 =16). Now if you plug 4 in for a and 4.25 in for h, you get 100.
If f(x)=x-2, what is f¹(x)?
Answers
***"
Factor. 8lb+ 27c - 150
-
+
-
A. 9(73b + 18c-6d)
B. 3(27b + 9c - 5d)
C. 9(96 + 3c - 150)
D. 6(246 + 4c - 3d)
Answers
Answer:
Option B: 3(27b + 9c - 5d)
Step-by-step explanation:
The equation is actually 8lb+ 27c - 15d
A common factor is 3:
3(27b + 9c -5d)
Option B: 3(27b + 9c - 5d)
what would be a equivalent expression for 2^1/3
Answers
Answer:
2^1/3
We need to write the given expression in radical form
to convert expression into radical form we use formula
The denominator n in the fraction comes with the radical
numerator 'm' goes inside the radical
Answer:
[tex]\displaystyle \sqrt[3] 2[/tex]
Step-by-step explanation:
[tex]\dispaystyle \sqrt[m]n = n^{\tfrac 1m}~(m\neq0)[/tex]
1.1 Calculate the value of L the maximum consumption in category 3
Answers
Answer:butt
Step-by-step explanation:guy yes = 10 is yes so 3 = 10 x 10 = 100
2) Rachel wanted to drink exactly three bottles of water each day, so she bought twenty-six
bottles when they were on sale. How many more bottles will she need to buy on the last
day?
Answers
Answer:
1
Step-by-step explanation:
Twenty-Six is not a multiple of three so you know it won't be 26. Counting by threes goes 3, 6, 9, 12, 15, 18, 21, 24, 27, 30. Twenty-seven is the closest number to 26 which is higher than 26. Twenty-six + 1 = 27. That means that 1 is the answer.
Answer:
1 bottles and the last day
Eva is showing her work in simplifying (7. 3 – 7. 2) – 3. 8 + 3. 7. In which step did Eva make an error?
Step 1: (7. 3 – 7. 2) – 3. 8 + 3. 7
Step 2: 7. 3 + (–7. 2 – 3. 8) + 3. 7 (commutative property)
Step 3: 7. 3 – 11 + 3. 7
Step 4: 7. 3 + 3. 7 – 11 (commutative property)
Step 5: 11 – 11 = 0
Answers
Is the point (3,4) a solution to 3x+y=13 and x-7=7
Answers
please help me I will give BRAINLY , 5 STARS and a THANKS
Answers
Answer:
By simplifying the expression we get
4/3
Please help! Problem is below! Will give brainiest if possible!
Answers
Answer:
A. x and y switch places and new y-value is the opposite (x,y) becomes (y-x)
Step-by-step explanation:
B went from (-1, 4) to (4, 1) and D went from (2, 1) to (1, -2). It is shown here that the x and y values have switched places, so we can eliminate choices C and D (x and y also did not increase by 4). We can see that both new y-values are the opposite of their original signs, -1 changing to 1, and 2 changing to -2. Option B only implies that the numbers switched places with no indication of the change in sign. If this were true, then B would go from (-1, 4) to (4, -1) and D would go from (2, 1) to (1, 2). Therefore, option A is the answer.
hope this helps!
Which of the following numbers is not divisible by any positive integer except 1 and itself? A. 41 B. 49 C. 51 D. 57 E. 91
Answers
Answer:
A. 41 (it is a prime number)
If a = 90÷6, a=?. 90÷6=
A=3
B=10
C=19
D=None of the above.
Answers
Answer:
D, none of the above
Step-by-step explanation:
90/6=15, and 15 is not an answer choice
Answer: D
Step-by-step explanation: None of the above. Answer is 15
$456 is divided between the telephone and electricity bills in a ratio of 2 : 1. What amount goes to the telephone bill?
Answers
I AM CONFUISED I ONLY GOT 1 MIN TIL MY COMPUTER DIES!!!!
(This only has 1 answer)
You owe some friends $25 and pay them back $18. Which number sentence shows this situation?
25 + 18
-25 + 18
-25 + (-18)
Answers
Answer:
-25 + 18
Step-by-step explanation:
its the last one :) good luck !!
A triangle has sides of 70,30, and 50. What is the distance around the triangle?
a. 300
b. 150
c. 90
d. 190
Answers
Answer:
150
Step-by-step explanation:
You would add up all of the sides and that would be your distance.
Hope this helps!
A table with a round top is cut in half so that it can be used against a wall after it is cut the edge along the wall is 6 feet what is the area of the table after it is cut in half give your answer in terms of pie
Answers
Answer:
9π ft²
Step-by-step explanation:
translate to math this is asking you to find the area of HALF of a circle with a diameter of 6 feet.
find the radius, half of the diameter, 3 feet
area of a circle is pi times the radius squared[tex]A=\pi r^{2} \\\A=\pi 3^{2} \\A=\pi 9\\=9\pi ft^{2}[/tex]
Please help me this is 100% urgent
*urgent*
Answers
Answer:
D
Step-by-step explanation:
[tex]3(5z-3) = 15z -9[/tex]
Answer:
D. 15x - 9 and 3(5z - 3)
Step-by-step explanation:
5(5c + 4)
distribute 5 to each term:
25c + 4
25c + 4 ≠ 10c + 20 | not equivalent
____________________
3(4e - 2)
distribute 3 to each term:
12e - 6
12e - 6 ≠ 7e - 5 | not equivalent
____________________
4(4h + 6)
distribute 4 to each term:
16h + 24
16h + 24 ≠ 16 + 24h | not equivalent
____________________
3(5z - 3)
distribute 3 to each term:
15z - 9
15z - 9 = 15z - 9 | equivalent
Therefore, option D is the correct answer.
hope this helps!
HELPPP WHATS THE AREA
Answers
Answer:
i thin 30
Step-by-step explanation:
its 30 i think because AC is 6 and DB is 5 so 6x5=30
HELP PLEASE WILL MARK BRAINLIEST
Answers
Answer:
Wyatt must get a score of 150 on Exam B in order to do equivalently well as he did on Exam A.
Step-by-step explanation:
Let's calculate the test statistic of each score based on the mean and standard deviation of each test.
This statistic will show us how far from the mean, measured in standard deviations, Wyatt's test score is.
The formula for the test statistic is:
[tex]\displaystyle Z = \frac{x- \mu}{\sigma}[/tex] x = observed value[tex]\mu[/tex] is the population mean [tex]\sigma[/tex] is the population standard deviationLet's calculate the test statistic for each test.
Exam A:
[tex]\displaystyle Z = \frac{45-35}{5} = \frac{10}{5}= 2[/tex]Exam B:
[tex]\displaystyle Z = \frac{x-100}{25}[/tex]Since we want the test statistic to be the same for both exam A and exam B, let Z = 2 and solve for x for Exam B.
[tex]\displaystyle 2 = \frac{x-100}{25} \\ 50 = x - 100 \\ x = 150[/tex]Wyatt must get a score of 150 on Exam B in order to do equivalently well as he did on Exam A. This score means that Wyatt is 2 standard deviations from the mean score on Exam B as he scored on Exam A.
A tennis match requires that a player win three of five sets to win the match. If a player wins the first two sets, what is the probability that the player wins the match, assuming that each player is equally likely to win each set
Answers
Using it's concept, it is found that there is a 0.875 = 87.5% probability that the player wins the match.
What is a probability?A probability is given by the number of desired outcomes divided by the number of total outcomes.
In this problem, these following outcomes result in the player winning the match:
Wins the third set, with 0.5 probability.Loses the third set but wins the fourth, each with 0.5 probability.Loses the third and fourth sets but wins the fifth, each with 0.5 probability.Hence, the probability that he wins the match is given as follows:
p = 0.5 + 0.5² + 0.5³ = 0.875.
More can be learned about probabilities at https://brainly.com/question/14398287
You have a car loan to pay for a car the interest rate is 4.5% annually for 6 years, calculate your monthly payment (retail price = 42,295)
Answers
Answer:
613
Step-by-step explanation:
42,295*0.045=1,903
42295+1903=44198
6*12=72
44198/72=613
What is the formula of alpha
square multiply beta square?
Answers
Answer:
Answer. (alpha + beta ) ^2 - 2 × alpha×beta
please mark me as brainlist
Tell whether the angles are adjacent or vertical. Then find the value of x.
Answers
Answer:
Adjacent; x = 15
Step-by-step explanation:
90° is the total for this shape.
4x + 2x = 90
6x = 90
x = 90/6
x = 15
the sum of a two digit number is 8 if the digits are reversed the number is increased by 54 what is this number?
Answers
Answer:
26
Step-by-step explanation:
2 + 6 = 8
62 - 8 = 54
guess and check
GIVING BRAINLIEST TO WHOEVER CAN GIVE THE RIGHT ANSWER
Answers
Answer:
B ∪ C = (-∞, ∞)
B ∩ C = [1, 7)
Step-by-step explanation:
B ∪ C: The union of two sets or intervals is the set of elements which are in either set.
B ∩ C: The intersection of two sets or intervals is the set of elements which are in both sets.
Interval notation symbols
Square brackets [ ]: both endpoints are included in the set.
Round brackets ( ): both endpoints are excluded in the set.
Round, square ( ]: left endpoint is excluded and right endpoint is included in the set.
Square, round [ ): left endpoint is included and right endpoint is excluded in the set.
Given:
B = {z | z ≥ 1}C = {z | z < 7}Therefore,
B = [1, ∞)
C = (-∞, 7)
Therefore, B ∪ C = (-∞, ∞)
As z is either less than 7, or equal to or more than 1 then the intersection is:
B ∩ C = {z | 1 ≤ z < 7} = [1, 7)
Answer:
See below ~
Step-by-step explanation:
B ∪ C = {∞}As all numbers will be included, the union of the sets is equal to all real numbers (infinity)B ∩ C = {1, 2, 3, 4, 5, 6}Only the numbers that are greater than or equal to 1, but less than 7please hurry yyyyyyyyyyyyyyyyyy!!!!!!!!!!!!!!
Answers
Answer:
the answer is c
Step-by-step explanation:
A rectangular prism measures 6 m long and 3 m wide. If the volume of the prism is 162 m*, what is the height of the prism
Answers
Answer: 9 m
Step-by-step explanation:
Volume of the rectangular prism
V=w*h*l
V=162m^3
162=6*3*h
162=18*h
h= 162/18=9
the height h=9 m
will give brainliest to first answer+20pts
In the figure shown, what is the measure of angle x?
Triangle ABC has measure of angle BAC equal to 30 degrees and the measure of angle ABC is equal to 75 degrees. The side BC of the triangle is extended till D. The angle ACD is labeled as x.
Answers
Answer:
105
Step-by-step explanation:
First find the third angle inside the triangle:
180 - 30 - 75 = 75
Then find x:
180 - 75 = 105
what is the probability of it raining in mexico?
Answers
Answer:
do you want it like this or another way