4. A jar contains 4 yellow, 21 gray, 12 pink, and 8 white marbles. A marble is drawn at random. P(yellow).

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter6: Ratio, Proportion, And Probability
Section6.8: The Multiplication Principle
Problem 18E
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Question
Find the probability
Find the probability. Write your answer as a fraction in simplest form.
5. A jar contains 20 black, 5 pink, and 22
orange marbles. A marble is drawn at
random.
P(not orange).
4. A jar contains 4 yellow, 21 gray, 12 pink,
and 8 white marbles. A marble is drawn at
random.
P(yellow).
Find the probability. Write your answer as a decimal rounded to the nearest hundredth.
6. A number from 21 to 28 is drawn at random. 7. A jar contains 24 purple and 7 brown
P(25).
marbles. A marble is drawn at random.
P(brown).
Find the probability. Write your answer as a percent rounded to the nearest whole percent.
8. You roll a number cube numbered from 1 to 9. A jar contains 23 gray and 13 red marbles.
6.
A marble is drawn at random.
P(a composite number).
P(red).
Transcribed Image Text:Find the probability. Write your answer as a fraction in simplest form. 5. A jar contains 20 black, 5 pink, and 22 orange marbles. A marble is drawn at random. P(not orange). 4. A jar contains 4 yellow, 21 gray, 12 pink, and 8 white marbles. A marble is drawn at random. P(yellow). Find the probability. Write your answer as a decimal rounded to the nearest hundredth. 6. A number from 21 to 28 is drawn at random. 7. A jar contains 24 purple and 7 brown P(25). marbles. A marble is drawn at random. P(brown). Find the probability. Write your answer as a percent rounded to the nearest whole percent. 8. You roll a number cube numbered from 1 to 9. A jar contains 23 gray and 13 red marbles. 6. A marble is drawn at random. P(a composite number). P(red).
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