Mathematics, 26.07.2019 01:00 jacklyn24
31 gallons of gas cost $82.15. what is the unit rate for 1 gallon of gas ?
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Asimple random sample of size nequals14 is drawn from a population that is normally distributed. the sample mean is found to be x overbar equals 70 and the sample standard deviation is found to be sequals13. construct a 90% confidence interval about the population mean
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The vertices of a triangle are a(7,5), b(4,2), c(9,2). what is m
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An arc subtends a central angle measuring 7pi/4 radians what fraction of the circumference is this arc?
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31 gallons of gas cost $82.15. what is the unit rate for 1 gallon of gas ?...
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