, 04.02.2020shawk1468

# Ascientists makes a spherical magnets. each magnet has a radius of 1.02 cm. they are stored away in boxes of 250. calculate the volume of 250 magnets, to the nearest cubic cm. use 3.14 for pie

exa:

)

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.

The volume of a sphere is given by

If we use , we get

cubic centimeters

So, the volume of 250 spheres is

cubic centimeters

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