Select the correct answer. you want a credit card that will you save money on purchases. what is one way that you can save money with a credit card? you can get cash-back rewards. you don't have to pay sales tax. you can pay now and mail in your receipt to get a rebate.

i have no clue at all sorry

step-by-step explanation:

amount of oatypop that contains the prize = 40%

amount   of oatypop which doesn't contain the prize = (100-40)=60%

probability that hannah will win a prize

    = s +f s +f f s+ff   f s+ff f f s+ infinity.where f= failure,s= success

=   or 60%

probability that hannah only has to buy 3 or less boxes before getting a prize= (s) and ( f s) and (ff s) and (f f f s)

        = = 87.04 %  

step-by-step explanation: