Mathematics, 19.11.2019 07:31 fatty18
It is found that the number of married and single adults in a certain town are subject to the following statistics. suppose that x and y denote the number of married and single adults, respectively, in a given year (say as of january 1) and let m and s denote the corresponding numbers for the following year. complete parts a through d. 0.6xplus0.4yequalsm 0.1xplus0.9yequalss (a) write this system of equations in matrix form. nothing[start 2 by 1 matrix 1st row 1st column x 2nd row 1st column y endmatrix ]equals[start 2 by 1 matrix 1st row 1st column m 2nd row 1st column s endmatrix ]
Answers: 2
Mathematics, 21.06.2019 19:30
Now 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
Mathematics, 21.06.2019 20:00
What sums are equal to 6/12? choose all answers that are correct a.6/12+6/12+6/12+6/12+6/12+6/12 b.2/12+1/12+1/12+2/12 c.5/12+1/12 d.1/12+1/12+1/12+3/12 plz : )
Answers: 1
Mathematics, 21.06.2019 20:40
Sh what is the value of x? ox= 2.25 x = 11.25 ox= x = 22 1 (2x + 10) seo - (6x + 1) -- nie
Answers: 3
Mathematics, 21.06.2019 22:10
What is the area of the original rectangle? 8 cm² 20 cm² 25 cm² 40 cm²
Answers: 1
It is found that the number of married and single adults in a certain town are subject to the follow...
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