number theory

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Questions

The following questions were asked by visitors named number theory.

When buying Brilliant T-shirts, Bradan determines that the total cost of buying N shirts is given by the function C(N)=0.04N2−36N+9000 If he wants to minimize the total cost of buying shirts, how many shirts should he buy?
12 years ago

Answers

The following answers were posted by visitors named number theory.