Let S={1,2,3,4,5,,6,7,8} be a sample P(x)=k(2)x where x is a member of S, and I is positive constant. Compute E(S). Round to nearest hundredth

if x decreases by 4 then y increases by 10

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:

x= 3^y

step-by-step explanation:

answer is  

a.

p = 78

step-by-step explanation: