The total cost to buy pizzas for Ms. Smith's holiday party can be found using the function C) = 10 +3.50, where x is the number
1 answer:
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Answer:
The volume of the softball is 6.6 times the volume of the tennis ball
Step-by-step explanation:
we know that
The volume of a sphere is equal to
step 1
Find the volume of the softball
we have
substitute
step 2
Find the volume of the tennis ball
we have
substitute
step 3
Divide the volume of the softball by the volume of the tennis ball
therefore
The volume of the softball is 6.6 times the volume of the tennis ball
<em>Alternative Method</em>
we know that
If two figures are similar, then the ratio of its volumes is equal to the scale factor elevated to the cube
The scale factor is equal to the ratio of its radius
therefore
The scale factor elevated to the cube is
therefore
The volume of the softball is 6.6 times the volume of the tennis ball