A study was conducted by psychologists who wanted to determine at what age children develop their first crush. They asked college freshmen to select from one of four age categories, and the results are summarized below: According to the two-way table, what percentage of males had their first crush before the age of 13?

2,600 divided by 80 = 32.5

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:

the first option is the answer.