Question

Algebra II question, see attachment!

Answer 1

goes down 10, put that number aside

Answer 2

then it goes up \[10\times \frac{4}{5}\] and down \[10\times \frac{4}{5}\] for a total of \[20\times \frac{4}{5}\]

Answer 3

next one will be \[20\times \left(\frac{4}{5}\right)^2\] and so on

Answer 4

wait i'm confused, i did 20 * (4/5)^2 and got 12.8

Answer 5

@CloverRacer You have to do it again. 12.8 * (4/5)^2 and so on.. total of 5 bounces

Answer 6

I think...

Answer 7

i'm not getting a correct answer

Answer 8

like the fifth bounce isn't any of the options

Answer 9

then do to the fourth bounce?hm..

Answer 10

still doesn't work

Answer 11

i got it, it was \[57 (29/125)\]