What is the recursive rule for this geometric sequence?

3, 3/2, 3/4, 3,

choices -
a1= 1/2; an = 3/2 x an - 1
a1= 3/2; an = 1/2 x an -1
a1= 3; an = 1/2 x an -1
a1= 1/2; an = 3x an -1

explain your answer, if you can

C.

Step-by-step explanation:

We are given that

,..

We have to find the recursive formula rule for this geometric sequence.

Therefore, the recursive rule

Option C is true

first one is a: renaming a fraction. second one is c: de-c

step-by-step explanation:

my explanation is that these were the answers on edg : )

the final amount you will pay is $68.04.

the tip is determined by the pre-tax amount, so we calculate the tip based on the original bill, not after we've added sales tax.

to find the tip:

we can divide 54.00 by 100 to get 1% of 54. then we multiply that by 18.

54 / 100 = .54

.54 x 18 = 9.72

tip = 9.72$

to find the tax:

we can divide 54.00 by 100 to get 1% of 54. then we can multiply that by 8 to get 8%.

54 / 100 = .54

.54 x 8 = 4.32

tax= 4.32

now we can add the tip and tax to the bill to get our total.

54 + 9.72 + 4.32 = 68.04

total: $68.04

step-by-step explanation: