on his social studies test,cody answered 87 out of 95 questions correctly what portion of his answers was correct?write your ans
1 answer:
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Answer:
Step-by-step explanation:
The volume of a sphere is
We are told our volume is 500pi/3, so we fill that in and solve for r:
Start by multiplying both sides by 3 over 4 pi:
Simplifying gives us
Take the cubed root of both sides to get that
r = 5
