Question

need help!!!!!!!!! anyone ????

Answer 1

yea what

Answer 2

It is a geometric series with first term = 1, common ratio = 2; and number of term n = 8.

Answer 3

ohhh ok thanks

Answer 4

ohhh i'm sorry i don't have to find the other terms

Answer 5

\(S_n = \Large a_1\frac{1 - r^n}{1-r}\)

\(S_8 = \Large 1 *\frac{1 - 2^8}{1-2} = ?\)

Answer 6

255

Answer 7

thanks a loooot :}

Answer 8

Correct.

Answer 9

You are welcome.