Answer:
A)
Step-by-step explanation:
check that the formula in A works . . .
the 7th term should be 320
a(320) = 5(2)^7-1
= 5(2)^6
= 5(64)
= 320
As simple as it can go is As it's multiplied out form, which is -42.
You most likely will win a token. you have the advantage as the most they can win is 1 token if you lose, but you can win 3 tokens.
