Mathematics, 28.11.2020 18:00 yialefi
The length of time, Y, that a customer spends in line at a bank teller’s window before being served is described by the exponential pdf fY (y) =0.2e−0.2y, y ≥0. (a) What is the probability that a customer will wait more than ten minutes? (b) Suppose the customer will leave if the wait is more than ten minutes. Assume that the customer goes to the bank twice next month. Let the random variable X be the number of times the customer leaves without being served. Calculate pX (1).
Answers: 1
Mathematics, 21.06.2019 17:00
When only separate discreet points are graphed it is called?
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Mathematics, 21.06.2019 20:00
M the table below represents a linear function f(x) and the equation represents a function g(x): x f(x)−1 −50 −11 3g(x)g(x) = 2x − 7part a: write a sentence to compare the slope of the two functions and show the steps you used to determine the slope of f(x) and g(x). (6 points)part b: which function has a greater y-intercept? justify your answer. (4 points)
Answers: 3
Mathematics, 21.06.2019 21:30
Jake bakes and sell apple pies. he sells each pie for $5.75 . the materials to make the pies cost $40. the boxes jake puts the pies in cost & 12.50 total. how many pies does jake need to sell to earn a profit of $50
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Mathematics, 22.06.2019 01:00
Which of the following domains provide a real value periods
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The length of time, Y, that a customer spends in line at a bank teller’s window before being served...
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