Mathematics, 06.06.2020 22:58 nativebabydoll35
A grocery stores studies how long it takes customers to get through the speed check lane. They assume that if it takes more than 10 minutes, the customer will be upset. Find the probability that a randomly selected customer takes more than 10 minutes if the average is 7.45 minutes with a standard deviation of 1.52 minutes.
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What is f(3) for the quadratic function f(x)= 2x^2+ + x - 12
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What are the solutions of the system? solve by graphing. y = -x^2 -6x - 7 y = 2
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Pls as soon as ! will award brainliest and 20 ! also the answer is not 22.5 degrees! find the value of x in each case:
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A grocery stores studies how long it takes customers to get through the speed check lane. They assum...
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