Question

What is the 10th term in the geometric sequence with t1 = 8 and r = 1.5? Show your steps and round to the nearest hundredth.

Answer 1

\[a_n = a_1 \times r ^{n-1}\]

Answer 2

10=8x1.5^8-1

Answer 3

204.031?

Answer 4

in this case , you are finding a(10) and your t(1) which is a(1) in the formula i have written ^ ^ is given as 8 and your r is 1.5 and your n is 10.....

Answer 5

can you now write the correct equation??

Answer 6

Its 10=8x1.5^8-1

Answer 7

no....it is a(10) your are finding in this case, so
\[a _{10} = 8 \times 1.5 ^{10 - 1}\]

Answer 8

460.32

Answer 9

????

Answer 10

Got to hurry Im doing exam

Answer 11

that is cheating!.....i am sorry i cannot help...