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Mathematics 15 Online
OpenStudy (anonymous):

A bag contains 5 black marbles, 9 white marbles, and 2 red marbles. One marble is to be chosen at random. What is the probability that the chosen marble will be red? A. 1/16 B. 1/8 C. 1/3 D. 1/2

OpenStudy (sdfgsdfgs):

Probability = (no. of red marbles) / (total no. of marbles)

OpenStudy (anonymous):

a? @sdfgsdfgs

OpenStudy (sdfgsdfgs):

hmmm plz fill in the above eqn - wats no. of red marbles n total no. of marbles

OpenStudy (anonymous):

2/16

OpenStudy (sdfgsdfgs):

good :) so the right ans should be....

OpenStudy (anonymous):

b.

OpenStudy (sdfgsdfgs):

Correct. good job!

OpenStudy (adi3):

i think its b

OpenStudy (adi3):

ohh i m late it s already been answered

OpenStudy (anonymous):

lol, its okay!

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