Use the numbers -4,-1,3/2 or 2/3 to write an expression

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:

5.25 ounces

step-by-step explanation:

divided 3/4 and 6

7 is the median   7.875 is the mean

step-by-step explanation:

3,4,5,6,8,11,13,13