In a geometric sequence, a4=54 and a7=1458. what is the 12th term?
a. 5,616
b. 354,294
c. 14,350,365
d. 234,812,358

Answer-

Solution-

If there are 2 terms of a Geometric Sequence and where (n > k), then

where, r = common ration of the G.P.

Here,

Putting in the equation,

Again putting the values in the equation,

69.64%

step-by-step explanation:

a.) list the factors of 40.

1/2/4/5/8/10/20/40

b.) list the factors of 40 that represent the number of cans that could be on each shelf.

5

c.) how many different arrangements of cans are possible?

just one because if you put more on one shelf you will go way over 40 and the cabinet will probably break.

d.) what are the possible arrangements of the cans?

put 5 cans on each self to reach 40 cans in total.

e.) which arrangement uses all the shelves?

5 because you can put 5 cans on each shelf, and since there are 8 shelfs you are equally going to get 40 cans.