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Tom [10]
3 years ago
13

A jar contains a mixture of 20 black marbles, 16 red marbles, and 4 white marbles, all the same size. Find the probability of dr

awing a white or red marble on the first draw.
Mathematics
2 answers:
Delvig [45]3 years ago
6 0
There is a half chance of pulling a red or white marble, 16+4=20 well there's 40 marbles total so 20/40 is simplefyed as 1/2 hope this help's please crown

marin [14]3 years ago
5 0
You have a 10% chance of drawing a white marble and 40% chance of drawing a red marble
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