Question

Help with 3 question please I really need it

Answer 1

first one

Answer 2

i know its divergent because the ratio is larger than 1 i also think the sum is -5

Answer 3

Think about this one. If I gave you 15(4) = 60 dollars a day starting today forever, and we both lived forever then how much money would you accumulate?

$10,000?
$1,000,000,000,000?

Answer 4

the alst one?

Answer 5

So on day x you would have that amount. What about the next day?

Answer 6

60 more

Answer 7

And the next?

Answer 8

What's happening?

Answer 9

its infinite it wont stop

Answer 10

And what do mathematicians call that behaviour?

Answer 11

infinite geometric sequence?

Answer 12

Not the word they're seeking. Look again at the options.

Answer 13

convergent and divergent

Answer 14

It can't be both. In mathematics something is convergent if it comes down to a definite number. This one is _divergent_. Just a word to learn. You were right when you said infinite.

Answer 15

so if its divergent how do i find the sum is it -5?

Answer 16

is the answer b?

Answer 17

is it d

Answer 18

The sum of an infinite divergent geometric series cannot be found.

Answer 19

i think its d 4 is greater than 1

Answer 20

The correct answer is the _fourth_ option. This is a divergent series. It has no sum. You're entering the world where you can write mathematical expressions that simply have no answers.

Answer 21

so d is correct can u help me with 2 more ?

Answer 22

here is the first one

Answer 23

here is teh otehr one for this one im sure its c

Answer 24

@BillBell

Answer 25

Thank you!

Answer 26

i know the firt ne is also c can u check my answers?

Answer 27

teh last two i posted is the ones i need someone to check i think both are c

Answer 28

nvm i got it right tahnks

Answer 29

Welcome! (What is nvm?)