Mathematics, 05.01.2021 18:10 bellapimienta8
Adler purchases a new house, but the main gate of the house looks ugly because of its color. He measures the gate 8 feet by 10 feet. He wants to paint the main gate with white color at a cost of $20 per square foot. How much paint will Adler need, and how much will it cost him to paint his main gate?
Answers: 2
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Awater tank holds 18000 gallons. how long will it take for the water level to reach 6000 gallons if the water is used at anaverage rate of 450 gallons per day
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Amachine that produces a special type of transistor (a component of computers) has a 2% defective rate. the production is considered a random process where each transistor is independent of the others. (a) what is the probability that the 10th transistor produced is the first with a defect? (b) what is the probability that the machine produces no defective transistors in a batch of 100? (c) on average, how many transistors would you expect to be produced before the first with a defect? what is the standard deviation? (d) another machine that also produces transistors has a 5% defective rate where each transistor is produced independent of the others. on average how many transistors would you expect to be produced with this machine before the first with a defect? what is the standard deviation? (e) based on your answers to parts (c) and (d), how does increasing the probability of an event a↵ect the mean and standard deviation of the wait time until success?
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Mathematics, 21.06.2019 22:50
Jim had 15 minutes to do 5 laps around his school what would his time be
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Adler purchases a new house, but the main gate of the house looks ugly because of its color. He meas...
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