It is about 26.2 miles.
1 foot = about 0.000189394
B and C for the first two
The next terms in the sequence will be multiplied by c, but the common ratio is still the same
example :
S = [1(3)^4 - 1]/ [3-1] = 80/2 - 40
Hope this helps
It would bw 12 99/100 and then 1299/100
The the first one the answer should be -4
For the second one the answer should be 3