Mathematics, 09.08.2019 03:30 victoriamscott460
According to survey records, 75.4% of women aged 20-24 have never been married. in a random sample of 25 young women aged 20-24, find the mean, variance and standard deviation for the number who are or who have been married.
Answers: 1
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If the measure of angle 1 is 110 degrees and the measure of angle 3 is (2 x+10 degree), what is the value of x?
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Which of the following expressions is equal to 2x^2+8
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Mathematics, 21.06.2019 19:00, alaina3792
Lucy is a dress maker. she sews \dfrac47 7 4 of a dress in \dfrac34 4 3 hour. lucy sews at a constant rate. at this rate, how many dresses does lucy sew in one hour? include fractions of dresses if applicable
Answers: 3
According to survey records, 75.4% of women aged 20-24 have never been married. in a random sample o...
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