Mathematics, 15.07.2019 19:30 bellamuniz2015p23zr7
If the variance of a discrete random variable x is v(x) = 1.6, then v(2x + 3) is
Answers: 1
Mathematics, 21.06.2019 21:00
Which must be true in order for the relationship △zyv ~ △xwv to be correct? zy ∥ wx ∠z ≅ ∠y and ∠w ≅ ∠x zv ≅ vy and wv ≅ vx ∠z ≅ ∠x and ∠w ≅ ∠y
Answers: 2
Mathematics, 22.06.2019 02:00
Graph a triangle (xyz) and reflect it over the line y=x to create triangle x’y’z’. describe the transformation using words. draw a line segment from point x to the reflecting line, and then draw a line segment from point x’ to the reflecting line. what do you notice about the two line segments you drew? do you think you would see the same characteristics if you drew the line segment connecting y with the reflecting line and then y’ with the reflecting line? how do you know?
Answers: 1
Mathematics, 22.06.2019 04:30
How does percent markup and percent discount relate to percent of change?
Answers: 2
If the variance of a discrete random variable x is v(x) = 1.6, then v(2x + 3) is...
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