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kompoz [17]
3 years ago
6

Alice purchased paint in a bucket with a radius of 9 in. and a height of 9.5 in. The paint cost $0.09 per in3.

Mathematics
1 answer:
coldgirl [10]3 years ago
5 0
\pir^2 = cross-sectional area of paintbucket.
3.14 (Your approximate value of pi) * 9^2 = 254.34
254.34 * 9.5 = total volume of bucket.
2,416.23 in^3.

0.09$ * 2416.23 = cost
The cost would be $217.46 (To the nearest cent)
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