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saifoo.khan Group TitleBest ResponseYou've already chosen the best response.0
https://fbcdnsphotosha.akamaihd.net/hphotosakash4/426589_376766799063405_1225792641_n.jpg
 one year ago

Spacelimbus Group TitleBest ResponseYou've already chosen the best response.1
\[f(x) =125 \left( \frac{2}{5}\right)^x \] or am I too blueeyed about this problem ?
 one year ago

saifoo.khan Group TitleBest ResponseYou've already chosen the best response.0
How? Why?
 one year ago

Spacelimbus Group TitleBest ResponseYou've already chosen the best response.1
yes, 3.2 for x=4
 one year ago

Spacelimbus Group TitleBest ResponseYou've already chosen the best response.1
except of course this is something physical I fail to understand (:
 one year ago

mukushla Group TitleBest ResponseYou've already chosen the best response.3
lol...everybody got it except me..:D
 one year ago

ghazi Group TitleBest ResponseYou've already chosen the best response.0
every time it bounces 2/5 of it's original height..but first bounce is counted when it went 125 inches
 one year ago

Yahoo! Group TitleBest ResponseYou've already chosen the best response.0
125 *(2/5)^4
 one year ago

ghazi Group TitleBest ResponseYou've already chosen the best response.0
and after that you need to count for four more
 one year ago

Yahoo! Group TitleBest ResponseYou've already chosen the best response.0
@saifoo.khan Do u have the answer key
 one year ago

saifoo.khan Group TitleBest ResponseYou've already chosen the best response.0
why are we inserting 4? Why not 3?
 one year ago

saifoo.khan Group TitleBest ResponseYou've already chosen the best response.0
@Yahoo! , nope.
 one year ago

saifoo.khan Group TitleBest ResponseYou've already chosen the best response.0
Because the first bounce has already happened. We are left with 3 of them now?
 one year ago

Spacelimbus Group TitleBest ResponseYou've already chosen the best response.1
hmm, you have a point there @saifoo.khan
 one year ago

saifoo.khan Group TitleBest ResponseYou've already chosen the best response.0
So @mukushla we correct? :D
 one year ago

ghazi Group TitleBest ResponseYou've already chosen the best response.0
because question asked for four bounces after the ball dropped
 one year ago

saifoo.khan Group TitleBest ResponseYou've already chosen the best response.0
"After the first bounce " it reaches the height of 125 @ghazi
 one year ago

Yahoo! Group TitleBest ResponseYou've already chosen the best response.0
Yup.....@mukushla was correct
 one year ago

Spacelimbus Group TitleBest ResponseYou've already chosen the best response.1
Yes I guess my interpretation of that text is flawed it is x=3, which are four bounces, for x=0 initial bounce at a height of 125
 one year ago

saifoo.khan Group TitleBest ResponseYou've already chosen the best response.0
So medals for Muk?
 one year ago

Spacelimbus Group TitleBest ResponseYou've already chosen the best response.1
Funny formula in general, according to it the ball can do more than one hundred bounces :D Clearly a real world phenomenon!
 one year ago

saifoo.khan Group TitleBest ResponseYou've already chosen the best response.0
Hehe. Thanks all.
 one year ago

ghazi Group TitleBest ResponseYou've already chosen the best response.0
not only hundred ...it can go infinite theoretically
 one year ago
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