A combustion system has two burners, each with its own fuel inlet with its own shut-off valve. The probability that a valve will not work in an emergency is 0.07. Both valves must work to stop fuel flow. What is the probability that the valves will fail to stop fuel in an emergency? a. 0.172 b. 0.140 c. 0.135 d. 0.005 С. A burner has one fuel inlet line with two shut-off valves in series. Each valve has a probability of not working of 0.07. As long as either valve works, fuel flow stops. What is the probability the valves will fail stop fuel in an emergency? a. 0.172 ь. О.140 c. 0.135 d. 0.005 С.
A combustion system has two burners, each with its own fuel inlet with its own shut-off valve. The probability that a valve will not work in an emergency is 0.07. Both valves must work to stop fuel flow. What is the probability that the valves will fail to stop fuel in an emergency? a. 0.172 b. 0.140 c. 0.135 d. 0.005 С. A burner has one fuel inlet line with two shut-off valves in series. Each valve has a probability of not working of 0.07. As long as either valve works, fuel flow stops. What is the probability the valves will fail stop fuel in an emergency? a. 0.172 ь. О.140 c. 0.135 d. 0.005 С.
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section11.8: Probabilities Of Disjoint And Overlapping Events
Problem 2C
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