Mathematics, 24.03.2020 23:02 jerrica988
Consider a machine that fills 275 gallon tanks of water. The owner discovers that the machine does not always dispense exactly 275 gallons. Instead, they discover that it fills between 272 and 275 gallons. 25% of the time it will fill between 272 and 273 gallons of water, 20% of the time it fills between 273 and 274 gallons, and 55% of the time it fills between 274 and 275 gallons. (a) What is the random variable? Is this discrete or continuous? (b) If the variable is discrete, state the sample space. If the variable is continuous, give the density curve. (c) What is the probability that a 275 gallon tank gets less than 272.5 gallons or more than 273.8 gallons of water?
Answers: 3
Mathematics, 21.06.2019 13:00
20 points! asap! a is known to be 6,500 feet above sea level; ab = 600 feet. the angle at a looking up at p is 20°. the angle at b looking up at p is 35°. how far above sea level is the peak p? find the height of the mountain peak to the nearest foot. height above sea level =
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Mathematics, 21.06.2019 17:50
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Mathematics, 21.06.2019 18:40
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Mathematics, 21.06.2019 19:20
Which of the following is the result of expanding the series
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Consider a machine that fills 275 gallon tanks of water. The owner discovers that the machine does n...
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