Harvey bought two piñata‘s, one shaped like a soccer ball and one shaped like a basketball. Both piñata‘s are spheres with a radius of 5 inches. What is the total volume of both piñata‘s? Round to the nearest 10th.

Step-by-step explanation:

Harvey bought two piñata‘s, one shaped like a soccer ball and one shaped like a basketball and they both have a radius of 5 inches.

We have to find the volume of each of the pinata's and then add them together to get to the total volume.

The volume of a sphere is:

where r = radius

The volume of each of the pinata's is therefore:

Therefore, the total volume of both pinata's is:

V = 523.6 + 523.6 =

dont think so

step-by-step explanation:

exa:

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3+11

14

step-by-step explanation:

from this example, we can see that subtracting with integers is the same as adding the opposite. we can solve using a number line or by using the saying "keep, change, change" to us solve. it is important to remember that we can subtract a negative and end up with a larger number than we started with.