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For items 15-18. A bag contains 7 white balls, 3 red balls and 2 black balls. A ball is picked from the bag at random. 15. What is the probability of picking a red ball? A. ½ B. 14 C. 1/3 D. 1/6 16. What is the probability of picking a black ball? A. ½ B. 14 C. 1/3 17. What is the probability of picking a white ball? A. ½ B. 14 C. 7/12 D. 1/6 D. 7/6

For items 15-18. A bag contains 7 white balls, 3 red balls and 2 black balls. A ball is picked from the bag at random. 15. What is the probability of picking a red ball? A. ½ B. 14 C. 1/3 D. 1/6 16. What is the probability of picking a black ball? A. ½ B. 14 C. 1/3 17. What is the probability of picking a white ball? A. ½ B. 14 C. 7/12 D. 1/6 D. 7/6

Algebra and Trigonometry (6th Edition)
Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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For items 15-18. A bag contains 7 white balls, 3 red balls and 2 black balls. A ball is picked from the bag at random. 15. What is the probability of picking a red ball? A. ½ B. 14 C. 1/3 16. What is the probability of picking a black ball? D. 1/6 D. 1/6 A. ½ B. % C. 1/3 17. What is the probability of picking a white ball? A. ½ B. 1 C. 7/12 D. 7/6
Transcribed Image Text:For items 15-18. A bag contains 7 white balls, 3 red balls and 2 black balls. A ball is picked from the bag at random. 15. What is the probability of picking a red ball? A. ½ B. 14 C. 1/3 16. What is the probability of picking a black ball? D. 1/6 D. 1/6 A. ½ B. % C. 1/3 17. What is the probability of picking a white ball? A. ½ B. 1 C. 7/12 D. 7/6
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