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Mathematics, 14.03.2017 01:27 gilbertej437

Ajar contains 4 brown marbles and 9 yellow marbles.
event a = drawing a yellow marble on the first draw
event b = drawing a brown marble on the second draw
if two marbles are drawn from the jar, one after the other without replacement, what is p(a and b) expressed in simplest form?

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Ajar contains 4 brown marbles and 9 yellow marbles.
event a = drawing a yellow marble on the f...
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