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3 years ago

WILL MARK BRAINLIEST!!!

Mathematics

2 answers:

user100 [1]3 years ago

7 0

Answer: v[5/7] represents the volume of air inside a rubber ball with radius 5/7 units, such that

Step-by-step explanation:

Given: The volume of air inside a rubber ball with radius r can be found using the function.

Here volume is a dependent variable on radius (independent variable).

Therefore, the value of v[5/7] represents the volume of air inside a rubber ball with radius 5/7 units.

Read more on Brainly.com - brainly.com/question/3963009#readmore

mylen [45]3 years ago

5 0

Answer:

we know that

The volume of a sphere (rubber ball) is equal to

V = 4/3pi r^3

where r is the radius of the sphere (rubber ball)

The volume in function notation is equal to

V(r) = pi r^3

in this problem we have

V(5/7)

that means

The radius of the rubber ball is 5/7 ft and the volume of the rubber ball is V(5/7) ft^3

<u>therefore, the answer is the option B</u>

the volume of the rubber ball when the radius equals 5/7 feet

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2 years ago

One year, the population of a city was 225,000. Several years later it was 236,250. Find the percent increase.

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