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OpenStudy (anonymous):
Four books, one each on physics, chemistry, mathematics, and biology are about to be stacked on a shelf. If the books are stacked randomly, what is the probability the mathematics book is on top? 1 - 2 1 - 4 1 - 6 1 - 24
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OpenStudy (anonymous):
Well you have 4 books...and out of those four is a math book..so if you have 4 in total and 1 math book what is the fraction?
OpenStudy (anonymous):
1/4
OpenStudy (anonymous):
alright so thats your answer :) medal plz?
OpenStudy (anonymous):
thinks so much
OpenStudy (anonymous):
np could you medal plz?
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OpenStudy (anonymous):
click best response next to my posts
OpenStudy (anonymous):
thanks
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