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Semmy [17]
3 years ago
7

Which is the correct formula to calculate the volume of a sphere?

Mathematics
2 answers:
Lynna [10]3 years ago
4 0

Answer:

Step-by-step explanation:

4/3πr³

Eduardwww [97]3 years ago
3 0

Answer:

B

Step-by-step explanation:

Volume of Sphere = 4/3 x 3.14 (pi) x r^2

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You roll a 6-sided die. What is P(prime)? Write your answer as a percentage.
netineya [11]

Answer:

50%

Step-by-step explanation:

7 0
3 years ago
Construct the exponential function that contains the points (0,2) and (3,54)
erma4kov [3.2K]

The exponential function that passes through (0,2) and (3,54) is a growth function

The exponetial function is y = 2 * 3^x

<h3>How to construct the exponential function?</h3>

The points are given as:

(x,y) = (0,2) and (3,54)

An exponential function is represented as:

y = ab^x

Substitute the points in the equation

2 = ab^0 and 54 = ab^3

Solve 2 = ab^0

a = 2

Substitute 2 for a in 54 = ab^3

54 = 2b^3

Divide by 2

27 = b^3

Take the cube roots of both sides

b = 3

So, we have:

y = ab^x

This becomes

y = 2 * 3^x

Hence, the exponetial function is y = 2 * 3^x

Read more about exponential functions at:

brainly.com/question/24077767

8 0
2 years ago
What is 15 liters increased by 60%
Alexeev081 [22]
It is 24 liters
100%=15
increase by 60%
100 + 60 = 160
160% of 15
15 x 1.60 =24
6 0
3 years ago
The sale price of an item is $180 after a 25% discount is applied. What is the original price of the item?
torisob [31]

original price is $240

5 0
3 years ago
Read 2 more answers
QUESTION #1 - Probability
Olin [163]

Answer:

<em>C. 1/60</em>

Step-by-step explanation:

Probability of 3 on a cube: 1 / 6

Probability of 9 from cards 1-10: 1/10

1/6 x 1/10 = 1/60

7 0
3 years ago
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