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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
 2 years 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 ?
 2 years ago

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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