Ask question

Ask question

All categories

2 years ago

9

Find the sum of the following infinite geometric series, if it exists. 2 + 6 + 18 + 54 +…And when you answer this question ive s

een a lot of people just adding it together and saying thats the answer and that is not how you do it

1 answer:

Phantasy [73]2 years ago

7 0

Its multiplied by three each time

You might be interested in

You and a friend are heading to Frankie's Fun Park (Columbia, SC). You have $100 for the day, and plan to spend your time riding

Rufina [12.5K]

Answer:

$8r + 6s = 100$ --- (a)

$s = -2$ ---- (b)

Step-by-step explanation:

Given

Per ride (r) = $8

Per baseballs (s) = $6

Total = $100

Required

Represent using an equation

If 1 ride is $8.

r rides would be 8r

If 1 baseball is $6

s baseballs would be 6r.

So, total is:

$8r + 6s = 100$

Solving (b):

Value of s when r = 14

$8r + 6s = 100$

Substitute 14 for r

$8 * 14 + 6s = 100$

$112+ 6s = 100$

Solve for 6s

$6s = 100 - 112$

$6s = -12$

Solve for s

$s = -12/6$

$s = -2$

4 0

2 years ago

Which expression is equivalent to the following complex fraction?

ANEK [815]

Answer:

wwwwnwnnww

Step-by-step explanation: 3jj3j3j3jj3j3j3j3j3j3rhh4837773

7 0

2 years ago

Pls help will mark brainlist if correct !! :))

german

Answer:

its (B)

Step-by-step explanation:

8 0

2 years ago

Read 2 more answers

Someone help!!! asap!!!!

pentagon [3]

Answer:

Hope it helps plz give BRAINLIES! :D

Step-by-step explanation:

$80

4 0

2 years ago

Annabelle and Navene are multiplying (4275)(4372).

Anastasy [175]

Answer: no

Step-by-step explanation: no because 4275 times 4372 equals 18,690,300 but in the first one she says it’s equal to 42 + 375 + 2 wich is no we’re near that number and on the second one she says it is equal to 42⋅375⋅2 wich is also wrong

7 0

1 year ago