Mathematics, 22.11.2019 00:31 smilxess
Let x1 and x2 denote the proportions of time, out of one workweek, that employees i and ii, respectively, actually spend performing their assigned tasks. the joint relative frequency behavior of x1 and x2 is modeled by the pdf f(x1, x2) = ( x1 + x2 for 0 ≤ x1 ≤ 1, 0 ≤ x2 ≤ 1 ), 0 otherwisea). find cov(x1, x2).b). find e(3x1 − 2x2).c). find v (3x1 − 2x2).
Answers: 3
Mathematics, 21.06.2019 19:30
Agarden consists of an apple tree, a pear tree, cauliflowers, and heads of cabbage. there are 40 vegetables in the garden. 24 of them are cauliflowers. what is the ratio of the number of cauliflowers to the number of heads of cabbage?
Answers: 2
Mathematics, 21.06.2019 19:30
Identify the number as a rational or irrational.explain. 127
Answers: 1
Mathematics, 21.06.2019 19:30
[15 points]find the least common multiple of the expressions: 1. 3x^2, 6x - 18 2. 5x, 5x(x +2) 3. x^2 - 9, x + 3 4. x^2 - 3x - 10, x + 2 explain if possible
Answers: 1
Let x1 and x2 denote the proportions of time, out of one workweek, that employees i and ii, respecti...
English, 29.05.2021 03:50
Mathematics, 29.05.2021 03:50
Biology, 29.05.2021 03:50
English, 29.05.2021 03:50
Social Studies, 29.05.2021 03:50
Mathematics, 29.05.2021 03:50
Spanish, 29.05.2021 03:50
Mathematics, 29.05.2021 03:50