Mathematics, 03.06.2021 14:00, queenpaige2015
The replacement times for DVD players are normally distributed with a mean of 7.1 years and a standard deviation of 1.5 years (data from Consumer Reports). What is the probability that a randomly selected DVD player will be replaced in less than 5 years? In a city, it is estimated that the maximum temperature in June is normally distributed with a mean of 23º and a standard deviation of 5°. Calculate the probability of having a maximum temperature between 20° and 28°.
Answers: 2
Mathematics, 21.06.2019 22:30, cramirezorozco392
Whit h equation best represents this situation the number 98 increased by an unknown number equal to 120
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Which graph represents the linear function below? y-4= (4/3)(x-2)
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The complement of an angle is one-sixth the measure of the supplement of the angle. what is the measure of the complement angle?
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Mathematics, 21.06.2019 23:30, shadowz8813
Johnny rode his bike to a friends house 4 blocks down the street in his neighborhood. he immediately rode back home once he realized his friend was unable to play. what was his displacement for the total bike ride trip? what could you use as a reference point ? show the steps to solve this problem.
Answers: 3
The replacement times for DVD players are normally distributed with a mean of 7.1 years and a standa...
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