Question

sequence word problem... read further

Answer 1

did u get the question ?

Answer 2

what

Answer 3

This is a arithmetic sequence... so recall that the formula is

\[tn = a +(n-1)d\]

Where d in your case is 0.04 and a1 = 2.40... can you solve for the 85th term

Answer 4

So here what is tn

tn = 2.40 + (85-1)(0.04)

Answer 5

yea but what abt the n-1 part

Answer 6

so itd be like this right

Answer 7

i was gonna set it up but yeah that's what mine looks like

Answer 8

lol

Answer 9

so whats the radius of 85th loop

Answer 10

5.76

Answer 11

B

Answer 12

must be right if you did the calc right :)

Answer 13

thank u:)

Answer 14

np :)

Answer 15

good job.... your correct!!=))

Answer 16

thnks

Answer 17

Please close your question.

Answer 18

i know i am