Oil is leaking from an oil tanker, and an expanding circle of oil is spreading on the ocean. The radius, r, of the circle measured in inches is modeled by the function , where s is time in seconds.

The area of the spill when seconds is _ pi square inches.

Question:

Oil is leaking from an oil tanker, and an expanding circle of oil is spreading on the ocean. The radius. r. of the circle measured in inches is modeled by the function

r(s)=3√S, where s is time in seconds.

The area of the spill when s=5 seconds is ___ π square inches.

Area of the circle = 45π square inches

Step-by-step explanation:

Given

r(s) = 3√s

s = 5

Required

Area of the circle in terms of π

Provided that r represents radius and it's a function of time, s.

When s = 5

r(s) = 3√s becomes

r(5) = 3√5 inch

This will represent the value of radius when s is 5 .

The area of a circle is calculated as thus:

Area = πr²

Recall that r = 3√5 inch

So,

Area becomes

Area = π * (3√5)²

Area = π * 3√5 * 3√5

Area = π * 9 * 5

Area = π * 45

Area = 45π

Hence, when s = 5, r = 3√5 and area of the circle is 45π square inches

median is the value separating the higher half of a data sample, a population or probablity distribution from the lower half.

step-by-step explanation:

say you have 3,8,7,3,1,9,8 order them from lowest to highest

if orderd it would be 1,3,3,7,8,8,9 now you take away from the lowest and the highest until you end up in the middle.

so you would remove the 1 and 9 leaving you with 5 digits remaining

when you've reached the middle that would be your answer so in this case the answer is 7

if there were two numbers left say 7 and 5 you'd and them together so 12 then divide by 2 witch would equal 6 so the answer would be 6

good luck on that project hoped i you at all