There are nine pencils in a bag, some red and some blue. the probability of picking a red pencil from a bag is 1/3. find the number of blue pencils in the bag.

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: 40392

step-by-step explanation:

10098 x 4 = 40392

d. 145*2 is 290 than the total angle is 360 then minus 290 then divide by two