Answer:
First one proportion. Next it is direct variation. Lastly it is proportion.
Step-by-step explanation:
A = P(1 + r)^t is the interest formula
A = 1000(1 + .02)^t
A = 1000(1.02)^t
I'm not sure which of your two answers A or C have the t raised to a power but you need to choose the one with the t raised to a power.
You cant simplify that fraction
