Question

help me in math

Answer 1

@random231

Answer 2

there is a simple formula to calculate this..

Answer 3

mhm yea

Answer 4

where n is 8, r= 1/2. a1 = 3

Answer 5

just put the values in

Answer 6

what would be rn would it be 4?

Answer 7

lemme see

Answer 8

\[S8=\frac{ -9 }{ .5 }\]

Answer 9

thats what i got so far can you help finish it?

Answer 10

btw i have a lot more math after this

Answer 11

no its 3

Answer 12

explain how its 3

Answer 13

i just put in the values and i got that

Answer 14

ok lets do another question okay

Answer 15

k