Mathematics, 20.09.2019 23:30 jrbskso
An automatic car wash takes exactly 5 minutes to wash a car. on an average 10 cars per hour arrive at the car wash. suppose that 30 minutes before closing time, 5 cars are in line. if the car wash is in continuous use until closing time, what is the probability that no car will arrive in the last half hour before closing?
Answers: 1
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The area of square garden is 300m squared. how long is the diagonal?
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Aswimming pool had 2.5 million liters of water in it. some water evaporated, and then the pool only had 22 million liters of water in it. what percent of the water evaporated?
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Which of the following circles have their centers on the x-axis? check all that apply.
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