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Mathematics 7 Online
OpenStudy (anonymous):

I NEED HELP! WILL MEDAL!

OpenStudy (anonymous):

The probability of drawing a white or black marble from a bag with 12 marbles is 25 percent. Which best describes the probability of drawing a black or white marble? A. impossible B. unlikely C. likely D. certain

OpenStudy (anonymous):

Black and white marbles make up only 25% (3) of the total 12 marbles. The chance of drawing one of these 3 marbles is fairly low because there are 9 other marbles you have the possibility of drawing. The answer is B.

OpenStudy (anonymous):

Thank you for explaining! You've been a big help.

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