Mathematics, 30.10.2020 17:40 chdt510m1
Components that are critical for the operation of electrical systems are replaced immediately upon failure. Suppose that the life time of a certain such component has a mean of 100 hours and a standard deviation of 55 hours. How many of these components must be in stock to ensure a probability that at least 0.95 for the system to be in continuous operation for at least the next 2000 hours
Answers: 3
Mathematics, 21.06.2019 13:00
Abuyer pays a deposit to the seller in advance before completing the transaction. which term best defines this? a. down payment b. earnest money c. mortgage application fee
Answers: 1
Mathematics, 21.06.2019 16:00
65 8 7 4 5 6 8 4 3 2 1 9 5 6 4 2 1 6 5 1 5 1 3 2 3 5 multiply the third number in the first row by the seventh number in the third row. add this result to the fifth number in the second row. add to this total ten times the fourth number in the third row. subtract the eighth number in the first row from the result.
Answers: 3
Mathematics, 21.06.2019 17:30
Which of the following equations is of the parabola whose vertex is at (2, 3), axis of symmetry parallel to the y-axis and p = 4? a.)y-3 = 1/16 (x-2)^2 b.)y+3 = -1/16 (x+2)^2 c.)x-2 = 1/16 (y-3)^2
Answers: 3
Mathematics, 21.06.2019 23:30
Xy x xy if a and b are positive integers such that a*b=9 and b*a=72 what is the value of a/b
Answers: 3
Components that are critical for the operation of electrical systems are replaced immediately upon f...
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