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Find the probability that a point chosen at random from AK is on the given segment. A B C D E F G H I J K + + + + + 024 6 8 10 12 14 16 18 20 2. BI 1. DJ ++ 3. AJ

Find the probability that a point chosen at random from AK is on the given segment. A B C D E F G H I J K + + + + + 024 6 8 10 12 14 16 18 20 2. BI 1. DJ ++ 3. AJ

A First Course in Probability (10th Edition)
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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15-2 Find the probability that a point chosen at random from F G H A B C + 024 D E + + 6 8 ++ + 10 12 14 16 18 20 2. BI 1. DJ Practice Geometric Probability 5. 8. I + 4. A fitness club set up an express exercise circuit. To warm up, a person works out on weight machines for 90 s. Next the person jogs in place for 60 s, and then takes 30 s to do aerobics. After this, the cycle repeats. If you enter the express exercise circuit at a random time, what is the probability that a friend of yours is jogging in place? What is the probability that your friend will be on the weight machines? 6. What is the probability of hitting region Z? AK is on the given segment. JK A point between A and B on each number line is chosen at random. What is the probability that the point is between C and D? A C D B -202 4 AC 3. AJ -10 Use the dartboard at the right for Exercises 14-16. Assume that a dart you throw will land on the dartboard and is equally likely to land at any point on the board. 7. What is the probability of hitting region X? D B 0 10 20 Show Your Work 24 in. 6 in. 24 in. 4 in. -8 in.
Transcribed Image Text:15-2 Find the probability that a point chosen at random from F G H A B C + 024 D E + + 6 8 ++ + 10 12 14 16 18 20 2. BI 1. DJ Practice Geometric Probability 5. 8. I + 4. A fitness club set up an express exercise circuit. To warm up, a person works out on weight machines for 90 s. Next the person jogs in place for 60 s, and then takes 30 s to do aerobics. After this, the cycle repeats. If you enter the express exercise circuit at a random time, what is the probability that a friend of yours is jogging in place? What is the probability that your friend will be on the weight machines? 6. What is the probability of hitting region Z? AK is on the given segment. JK A point between A and B on each number line is chosen at random. What is the probability that the point is between C and D? A C D B -202 4 AC 3. AJ -10 Use the dartboard at the right for Exercises 14-16. Assume that a dart you throw will land on the dartboard and is equally likely to land at any point on the board. 7. What is the probability of hitting region X? D B 0 10 20 Show Your Work 24 in. 6 in. 24 in. 4 in. -8 in.
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