Mathematics, 17.09.2019 21:10 brainBoy480
Aparticular automatic sprinkler system has two different types of activation devices for each 3 sprinkler head. one type has a reliability of 0.9; that is, the probability that it will activate the sprinkler when it should is 0.9. the other type, which operates independently of the first type, has a reliability of 0.8. if either device is triggered, the sprinkler will activate. suppose a fire starts near a sprinkler head. what is the probability that the sprinkler head will be activated?
Answers: 2
Mathematics, 21.06.2019 18:30, Binger4115
If you have the following equation, 2/3x+5/6-x=2-3/4x what would you multiply each term by to get rid of all the fractions
Answers: 3
Mathematics, 21.06.2019 20:30, kaliyaht01
The frequency table shows the results of a survey comparing the number of beach towels sold for full price and at a discount during each of the three summer months. the store owner converts the frequency table to a conditional relative frequency table by row. which value should he use for x? round to the nearest hundredth. 0.89 0.90 0.92 0.96
Answers: 2
Mathematics, 21.06.2019 23:40, tanviknawale
The function f(x)= -(x+5)(x+1) is down. what is the range of the function?
Answers: 3
Aparticular automatic sprinkler system has two different types of activation devices for each 3 spri...
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