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2 years ago

A= P(1+rt) A= 27 and t=3 solve for r.

Mathematics

1 answer:

lianna [129]2 years ago

8 0

Answer:

(27 - P) / 3P = r

Step-by-step explanation:

A = P(1 + rt)

A = 27

27 = P(1 + 3r)

27 = P + 3Pr

27 - P = 3Pr

(27 - P) / 3P = r

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