For karatechopper: There are 10 crows sitting on a cloths line. You have an air rifle and have a probability of 90% of hitting a crow. How many crows are left on the wire after your first shot?
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OpenStudy (karatechopper):
9
OpenStudy (karatechopper):
im multi tasking here!!
OpenStudy (asnaseer):
no - achi tara socho :-)
OpenStudy (karatechopper):
ai hai bhai sab mei to teen kam kar ri hu!
OpenStudy (karatechopper):
10
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OpenStudy (asnaseer):
no
OpenStudy (asnaseer):
think of what would happen when you fire your first shot...
OpenStudy (mr.math):
Those staying crows must be so very brave!
OpenStudy (asnaseer):
:-)
OpenStudy (mr.math):
Looks like she gave up! :D
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OpenStudy (mr.math):
Diya should take it then! :P
OpenStudy (asnaseer):
she said she was multitasking - so I guess "she will be back" as Arnie would say :-)
OpenStudy (karatechopper):
im here
OpenStudy (karatechopper):
i said i was multitasking!
OpenStudy (asnaseer):
I know :-)
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OpenStudy (karatechopper):
one crow will die. u said 90% of A crow. one crow
OpenStudy (asnaseer):
look at the clues posted above...
OpenStudy (karatechopper):
i saw
OpenStudy (asnaseer):
think of what would happen when you fire your first shot...
OpenStudy (asnaseer):
what would you do if you were one of those crows?
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OpenStudy (karatechopper):
a crow will die
OpenStudy (asnaseer):
if someone fired a shot and hit one of your colleges on the wire - would you stay or fly off?
OpenStudy (karatechopper):
what?
OpenStudy (asnaseer):
if you were a crow
OpenStudy (asnaseer):
@Diyadiya - do you know the answer?
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OpenStudy (asnaseer):
ok - I guess you are giving up on this one?
OpenStudy (karatechopper):
uh no
OpenStudy (asnaseer):
so imagine you were one of the crows on the wire and someone fired a shot at all of you - what would you do (assuming you were not hit)?
OpenStudy (karatechopper):
fly away
OpenStudy (asnaseer):
bingo! - so how many crows left on the wire?
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OpenStudy (karatechopper):
o! i got it! zero!
OpenStudy (asnaseer):
well done! finally - yar that took a looong time :-)
OpenStudy (karatechopper):
if u had said i was close by the one about how ther is a 10% chance i cant hit then i had it in my mind rthe whole time yaar
OpenStudy (asnaseer):
:-D
OpenStudy (karatechopper):
more!!!
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OpenStudy (asnaseer):
:-) OK - I'll post more as I think of them...
OpenStudy (asnaseer):
maybe I'll just post them here so as not to disturb the math group too much.
OpenStudy (asnaseer):
ok - I have another one for you...
OpenStudy (karatechopper):
noooooooooooooooo on a new post
OpenStudy (asnaseer):
ok ok - new post it is....
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