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

Question

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] · Answer 1 · 2022-04-27T06:31:02+03:00

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] · Answer 2 · 2022-04-27T07:55:51+03:00

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