Determine whether the following sequence is an arithmetic sequence. If so, find the common difference and the next three terms in the sequence. 3, 9, 37, 81, ...

a
It is an arithmetic sequence. The common difference is 6. The next three terms are 87, 93, and 99.
b
It is an arithmetic sequence. The common difference is 3. The next three terms are 84, 87, and 90.
c
It is not an arithmetic sequence.
d
It is an arithmetic sequence. The common difference is 10. The next three terms are 91, 101, and 111.

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:

3

step-by-step explanation:

96 39 cause 135 -96=39 im smart (i used a calculater)

step-by-step explanation:

the triangles are similar. therefore the corresponding sides are in proportion:

              cross multiply

            divide both sides by 32