Question

Janine inflated 1 ball to a radius of 18 cm and another ball to a radius of 12 cm.



How much more air was in the larger ball?

Use 3.14 to approximate pi and express your answer in hundredths.



cm3

Answer 1

@StudyGurl14 @Data_LG2 @iGreen

Answer 2

Find the volume of each ball (sphere)
\(\Large\frac{4}{3}\pi r^3\)

Answer 3

r = radius
pi = 3.14

Answer 4

I got 9.23 @StudyGurl14

Answer 5

Sorry, that's incorrect.

Answer 6

First ball: r=18
Second: r =12

Find the volume of the first one, and then the volume of the second one. subtract the volume of the second from the volume of the first

Answer 7

What was the answer @cvliboi ?