Question

Molly and Vitto deposit money, how will the balances compare after a very long time? PLEASE HELP ME ASAP!!!!)';

Answer 1

The answer is A. Vitto's balance will be greater.

Explanation:

Answer 2

Molly always deposit more $40 while Vitto always duplicate the money, so we can withdray 2 equations

For Molly: $ = 40.n

For Vitto: $ =
`1.2^(n - 1)`

where n is the month number and $ the money

So, we can say?

`2^(n - 1)>40n`

Look, in the 10th month, Vitto will have
`2^(10 - 1)`=512 while Molly will have 40.10 = 400

So, Vitto's balance will be greater after a very long time. A.