A certain account pays 4.68% interest, compounded weekly. Jenelyn wishes to invest money into this account today so that she will be able to withdraw $50 every week for the next year. a) How much must she invest today?

b) How much interest does she earn?

(2,20) means that the 2 is 2 hours and 20 is 20$. so there both 20$ for 2 hours only the same price. like it says. so, the dunk tank and the bounce house are the same price (20$) for the same amount of time (2 hours).

hope i

the 3rd on is correct

step-by-step explanation:

60: 45 =12: 9 =4: 3 so the answer is 4: 3

a

step-by-step explanation: