Answered

The equation A = p + prt is used to find the accumulated amount, A, of an investment with principal, P, a certain interest rate, r, and over time, t. What is the value for r, after the equation is rearranged?

r equals start fraction cap a plus p over p t end fraction

r equals start fraction cap a minus p over p t end fraction

r equals start fraction cap a minus one over t end fraction

r = A − p − pt

Verified Answer :

apologiabiology

A=p+prt
minus p both sides
A-p=prt
divide both sides by pt
\(\frac{A-p}{pt}=r\)
dunno what a fraction cap is
I would guess it is the 2nd one

Answer:

The answer is B, r = "A - p / pt."

Step-by-step explanation:

I just took the test and got a 100% with this answer. I hope this helps!

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