Mathematics, 19.11.2019 18:31 babyleah2826
Afaucet can fill a sink in 5 minutes. it takes twice as long for the drain the empty a sink. how long will it take to fill the sink if the drain is open and the faucet is on?
Answers: 3
Mathematics, 21.06.2019 18:40
Which expression gives you the distance between the points (5,1)and(9,-6)
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Mathematics, 21.06.2019 18:50
The trigonometric ratios sine and secant are reciprocals of each other
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Mathematics, 21.06.2019 19:30
Cor d? ? me ? max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.
Answers: 1
Afaucet can fill a sink in 5 minutes. it takes twice as long for the drain the empty a sink. how lon...
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