Mathematics, 18.03.2021 02:30 ladybug9014
Lin had $20. She earned $14 babysitting, then she spent $7 on food, then spent $22 on a concert ticket. How much money does she have now?
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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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Describe the relationship between the angles of similar triangles and the sides of similar triangles
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Secant ac and bd intersect at point e inside f what is the measure of aed if measurements cd equals 30 a b is 50 and cb is 170
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Lin had $20. She earned $14 babysitting, then she spent $7 on food, then spent
$22 on a concert tic...
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