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ale4655 [162]
3 years ago
6

Thomas has a bag with 7 green marbles, 5 blue marbles, and 4 red marbles. For each part below, if the marble selected is replace

d before the next marble is drawn, find the probability for the given draw. Write your answer as a fraction, as a decimal, and as a percent.
A red marble?
A red or a green marble?
An orange marble?
Mathematics
1 answer:
Gwar [14]3 years ago
7 0
7 + 5 + 4 = 16, so probability of getting a red is 4 out of 16 which can be simplified as 1 in 4 chances
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