Write an equation for the nth term of the sequence: -1, 3, -9, 27 . . .

an = ( )n-1

Group of answer choices

1(3)^(n-1)

-1(-1/3)^(n-1)

-1(-3)^(n-1)

-3(-1)^(n-1)

picture below

$12. that is my answer.

66.666666667%

step-by-step explanation:

divide 150 by 100

divide 100 by 1.5

there you go!

decreased by 33.333333334%

you meant circumference well the answer is:

17.27876 miles

area is 23.7583

the radius is 2.75 miles

hope this hmu if needed.