Mathematics, 07.03.2021 07:00 emmilicious
1. For each situation, describe the relationship between the variables, based on the correlation coefficient. Make sure to mention whether there is a strong relationship or not as well as whether it is a positive relationship or negative relationship. Number of steps taken per day and number of kilometers walked per day. r = 0.92 Temperature of a rubber band and distance the rubber band can stretch. r = 0.84 Car weight and distance traveled using a full tank of gas. r =-0.86 Score on science exam and number of words written on the essay question. r = 0.28​
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Which graph represents the solution of the inequality?
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Aball is thrown from a height of 139 feet with an initial downward velocity of 15 ft/s. the ball's height h (in feet) after t seconds is given by the following. h=139-15t-16t^2 how long after the ball is thrown does it hit the ground? round your answer(s) to the nearest hundredth. (if there is more than one answer, use the "or" button.) t =
Answers: 1
1. For each situation, describe the relationship between the variables, based on the correlation coe...
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