Mathematics, 18.08.2021 18:00 IsabellaGracie
Extensive experience with fans of a certain type used in diesel engines has suggested that the exponential distribution provides a good model for X, time until failure. Suppose the mean time until failure is 25,000 hours. (a) Write down the pdf of X. (a) Find the cumulative distribution function of X. (b) What is the probability that a randomly selected fan will last between 20,000 and 30,000 hours
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Mathematics, 21.06.2019 20:00, naimareiad
Ialready asked this but i never got an answer. will give a high rating and perhaps brainliest. choose the linear inequality that describes the graph. the gray area represents the shaded region. y ≤ –4x – 2 y > –4x – 2 y ≥ –4x – 2 y < 4x – 2
Answers: 1
Mathematics, 21.06.2019 23:00, kealalac1
Afunction, f(x), represents the height of a plant x months after being planted. students measure and record the height on a monthly basis. select the appropriate domain for this situation. a. the set of all positive real numbers b. the set of all integers oc. the set of all positive integers od. the set of all real numbers reset next
Answers: 3
Mathematics, 22.06.2019 01:30, cesarcastellan9
Add: (6x^2-5x+3) + (3x^3+7x-8) a. 9x^2+12x-5 b. 9x^2+2x+11 c. 9x^2+2x-5 d. 9x^2-2x+5
Answers: 1
Extensive experience with fans of a certain type used in diesel engines has suggested that the expon...
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