Mathematics, 25.10.2019 21:43 jay8682
3. bouncy rubber balls are composed of a hollow rubber shell 0.4" thick and an outside diameter of 1.2". the price of the rubber needed to produce this toy is $0.035/in3.
a. what is the cost of producing 1 case, which holds 50 such balls? round to the nearest cent.
b. if each ball is sold for $0.10, how much profit is earned on each ball sold?
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