Mathematics, 27.03.2020 20:33 amaljiiju5022
Cars lose value the farther they are driven. A random sample of 111111 cars for sale was taken. All 111111 cars were the same make and model. A line was fit to the data to model the relationship between how far each car had been driven and its selling price. Which of these linear equations best describes the given model? Choose 1 Choose 1 (Choice A) A \hat y=\dfrac12x+40 y ^ = 2 1 x+40y, with, hat, on top, equals, start fraction, 1, divided by, 2, end fraction, x, plus, 40 (Choice B) B \hat y=-x+40 y ^ =βx+40y, with, hat, on top, equals, minus, x, plus, 40 (Choice C, Checked) C \hat y=-\dfrac14x+40 y ^ =β 4 1 x+40y, with, hat, on top, equals, minus, start fraction, 1, divided by, 4, end fraction, x, plus, 40 Based on this equation, estimate the price of a car that had been driven 565656 thousand kilometers. \$$dollar sign 14 thousand dollars
Answers: 1
Mathematics, 21.06.2019 17:00
Aquantity with an initial value of 3900 decays exponentially at a rate of 35% every hour. what is the value of the quantity after 0.5 days, to the nearest hundredth?
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Mathematics, 21.06.2019 17:30
Which of the following equations is of the parabola whose vertex is at (2, 3), axis of symmetry parallel to the y-axis and p = 4? a.)y-3 = 1/16 (x-2)^2 b.)y+3 = -1/16 (x+2)^2 c.)x-2 = 1/16 (y-3)^2
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Mathematics, 21.06.2019 18:20
The number if marbles of different colors stored in a hat is listed below: 4 red marbles 10 green marbles 7 blue marbles. without looking in the hat, dan takes out a marble at random. he replaces the marble and then takes out another marble from the hat. what is the probability that dan takes out a blue marble in both draws?
Answers: 1
Cars lose value the farther they are driven. A random sample of 111111 cars for sale was taken. All...
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