Which of the following has a product of -98?

a. ( -2 ) ( -49 )
b. ( 4 ) ( -27 )
c. ( -7 ) ( 14 )
d. ( -9 ) ( 11 )

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 answer is 1/4

step-by-step explanation: