I need help on this question please

B,C

Step-by-step explanation:

both A and C are the correct answers, B is incorrect because for it to be a coefficient of 7 it would need to look like this 7x or 7y because the coefficient definition is a numerical or constant quantity placed before and multiplying the variable in an algebraic 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:

answer: median

step-by-step explanation:

the median is the middle value when a data set is ordered from least to greatest