For your 15th birthday, your grandma puts $100 in a savings account for you, and tells you that you cannot take it out until your 20th birthday. If the account she has chosen has an interest rate of 3% compounded semiannually, how much money will you have when you turn 20? $103.00

$116.05

$122.75

$109.35

One shot. if 60% of 10 is 6, then what is 70%? we know it would be seven (since 60% is mathematically 60/100, or 6/10, then 70% is 70/100, or 7/10) but we can check anyway using ratios: 6 : 60% = x : 70%*inverse multiplicationx * 60% = 6 * 70%*divide both sides by 60%x = (6 * 70%) / 60%x = 7and since he has made 6 shots already, he would need just one more to get 7 shots or 70%. if the explanation is too confusing, comment and i will try to