Let's make the end of 2014 very memorable.
I have a dartboard which has the shape identical to the intersection of , , , and
Its bull's-eye, located at the center of the dartboard, has the shape identical to the intersection of , , , and
Me and my friend, Devonna, made a bet. If I hit the bull's-eye 2 OR 5 times, I will win. Otherwise, she will win. We will do this while wearing blindfolds.
Given that we have 5 darts each, and also assuming that all of the darts hit the dartboard, let be the probability that I will win or in other words, the probability that I hit the bull's-eye 2 OR 5 times.
Also let be the value of .
Then find the smallest positive integer such that where is a perfect square less than .
This section requires Javascript.
You are seeing this because something didn't load right. We suggest you, (a) try
refreshing the page, (b) enabling javascript if it is disabled on your browser and,
finally, (c)
loading the
non-javascript version of this page
. We're sorry about the hassle.
No explanations have been posted yet. Check back later!