Problem
QUESTION 12 Solve for the specified variable. \[ P=\frac{A}{1+1 t} \text { for } r \]
Solution
Step 1 ：P = \frac{A}{1 + 1 t}
Step 2 ：\(Pr = A\)
Step 3 ：\(r = \frac{A}{P}\)
Step 1 ：P = \frac{A}{1 + 1 t}
Step 2 ：\(Pr = A\)
Step 3 ：\(r = \frac{A}{P}\)
