Mathematics, 21.04.2020 19:19 biglue19
"Extensive experience with fans of a certain type used in diesel engines has suggested that theexponential distribution provides a good model for time until failure. Suppose the mean time until failureis 25,000 hours. What is the probability that fan life is between 16,000 and 24,000 hours?"
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Mathematics, 21.06.2019 17:00
Find the value of the variable and the length of each secant segment.
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Mathematics, 21.06.2019 19:30
Celeste wants to have her hair cut and permed and also go to lunch. she knows she will need $50. the perm cost twice as much as her haircut and she needs $5 for lunch. how much does the perm cost?
Answers: 1
Mathematics, 21.06.2019 19:30
The position of a moving particle is given by the position function: f(t)=-9t-t^2-0.2t^3+0.1t^4 0 a. at what time does the particle reverse direction? b. when is the displacement positive? (round one decimal place and answer in interval notation) c. when is the displacement negative? (round one decimal place and answer in interval notation) d. when is the particle’s acceleration positive? (round one decimal place and answer in interval notation) e. when is the particle’s acceleration negative? (round one decimal place and answer in interval notation)
Answers: 3
Mathematics, 21.06.2019 21:00
What is the missing statement in step 4? ? rts ? ? vtu and ? rtu ? ? vts ? rts ? ? rvs and ? rtu ? ? stv ? vrs ? ? vru and ? usr ? ? usv ? vur ? ? vus and ? uvs ? ? sru
Answers: 3
"Extensive experience with fans of a certain type used in diesel engines has suggested that theexpon...
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