Suppose an investment of 6,200 doubles in value every 13 years. how much is the investment worth after 78 years?

$396,800

First, you want to know how many times it'll double in value. So you figure out 78/13 which you'll end up with 6.

Then you'll want to multiply 6,200*2, as that would be doubling it. You'll want to take your answer and repeat until you've done it a total of six times. Your answer should be $396,800. (Please give me Brainliest!)

Step-by-step explanation:

Equation is below

Step 1

4y-7  evaluating

Step 2

4y-7  Substitute y for 3

(4)(3)-7

Step 3

(4)(3)-7  Now simplify

12-7

5

Answer

5

Hope this helps