12. 6 cm Find the probability that a randomly chosen point in the figure lies in the shaded region. 9. 10 in. 10. 13. 88 13 in. 6cm 5 13 in. 2 cm 14 cm 10 cm 3 cm 5 cm 9 15. If there is a fire drill at a random time during the day, what is the probability that it begins during lunch? School Day In Exercises 15 and 16, use the following information. The school day consists of four block classes, cach 90 minutes long. Lunch is 30 minutes. Passing time between classes and/or lunch is 5 minutes. 11. 17. Buses Buses arrive at a resort hotel every 30 minutes. They wait for 5 13 16. At a random time during a class, your teacher poses the "Question of the Day." If you are 10 minutes late for class, what is the probability that you miss hearing the question? depart. What is the 17 12 cm +4 cn
12. 6 cm Find the probability that a randomly chosen point in the figure lies in the shaded region. 9. 10 in. 10. 13. 88 13 in. 6cm 5 13 in. 2 cm 14 cm 10 cm 3 cm 5 cm 9 15. If there is a fire drill at a random time during the day, what is the probability that it begins during lunch? School Day In Exercises 15 and 16, use the following information. The school day consists of four block classes, cach 90 minutes long. Lunch is 30 minutes. Passing time between classes and/or lunch is 5 minutes. 11. 17. Buses Buses arrive at a resort hotel every 30 minutes. They wait for 5 13 16. At a random time during a class, your teacher poses the "Question of the Day." If you are 10 minutes late for class, what is the probability that you miss hearing the question? depart. What is the 17 12 cm +4 cn
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter7: Percents
Section7.1: Percents And Fractions
Problem 30E
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