A forest has 800 pine trees, but a disease is introduced that kills 1/4 of the pine trees in the forest every year. Write a function that gives the number of pine trees remaining P(t) in the forest t years after the disease is
introduced.

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:

15.36 per mile

but forgot to round

i am pretty sure

answer is  

a.

p = 78

step-by-step explanation: