Question

Help please thank you

Answer 1

Answer:

see below

Step-by-step explanation:

This is a geomtric sequence

an = a1 r^(n-1)

a1 =1 and r=2

an = 2 ^(n-1)

A=a1 =1

B =a2 = 2^(2-1) =2

C =a3 = 2^(3-1) = 2^2 =4

D = a4 = 2^(4-1) = 2^3 = 8

E = a5 = 2^(5-1) = 2^4 = 16

F = a6 = 2^(6-1) = 2^5 = 32

G = a7 = 2^(7-1) = 2^6 = 64

H = a8 = 2^(8-1) = 2^7 = 128