Perez7370 Perez7370

23-01-2024
Mathematics

contestada

There are 60 marbles in a box. some are white ad the rest is black. theprobability of getting a white ball is 3/2 of getting a black marble. how many marbles of each color are:
a)W=36,B=24
b)W=40,B=20
c)W=30,B=30
d)W=20,B=40

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