20
how much should a mother invest at the time her son is born in order to provide him with $50,000 at age 21? assume that the interest is 6% compounded annually.

Step-by-step explanation:

x * 1.06^21 = 50,000

x * 3.3995636 = 50,000

x = 12,513.6524 --> $12,513.66

I just need the points

Step-by-step explanation:

1. 1 times 1 is 1

Step-by-step explanation:

i think both B and C are correct. for whole numbers 0,1 ,2... there must not be decimal.

area of square is l^2. so here square root of B and C are whole numbers.