Asked by christina

a bowling ball has a diameter of 8.4 in. It is made of plastic that weighs 0.05lb/in cubed.Find the weight of the bowling ball

Answers

Answered by Ms. Sue
I've answered your last three questions. Now it's your turn. We'll be glad to check your answer.

Answered by christina
would the weight be 0.42 you would get that from multplying 0.05*8.4 then you would have to convert the 0.42 into lb.
Answered by Damon
volume of sphere = (4/3) pi r^3
so
V = (4/3) pi (4.2)^3

weight = .05 * V
Answered by Jaz
Its actually very easy
You do

V= 4(3.14)(4.2^3) Divide by 3

Then do volume * 0.05

The answer would be
V = 15.5lb
Answered by Bot
Yes, that is correct! The weight of the bowling ball is 15.5 pounds.

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