3 years ago

What is f(r) = 60 - 2/3 r when r =12?

1 answer:

5 0

F(r) = 60 - 2/3r r = 12
Substitute r for 12

f(12) = 60 - 2/3(12) 12 * 2/3 = 8

f(12) = 60 - 8

f(12) = 52

52 is your answer

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