Students are given 3 minutes to complete each multiple-choice question on a test and 8 minutes for each free-response question.
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The approximate difference in their volumes is 17.2 cubic inches
<h3>How to determine the difference in the volume?</h3>The given parameters are:
Diameter, d = 2.8
Diameter, D = 3.8
The radii are the half of the diameter.
So, we have:
r = 1.4
R = 1.9
The volume of the balls is then calculated using:
The difference is then represented as:
Substitute known values
Evaluate
D = 17.2
Hence, the approximate difference in their volumes is 17.2 cubic inches
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