Answer:
Option C
Step-by-step explanation:
we know that
the volume of a cylinder (coffe cup) is equal to
we have
-----> the radius is half the diameter
substitute
Round to the nearest whole number
Greatest common factor = 8x
=>
Setting results equal to 0
<u><em>Either:</em></u>
8x = 0 OR x-7 = 0
x = 0 OR x = 7
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Close to 16.5