Mathematics, 03.08.2019 10:00 rell5911
Mark is observing the velocity of a runner at different times. after one hour, the velocity of the runner is 6 km/h. after three hours, the velocity of the runner is 2 km/h. part a: write an equation in two variables in the standard form that can be used to describe the velocity of the runner at different times. show your work and define the variables used. (5 points) part b: how can you graph the equations obtained in part a for the first 5 hours? (5 points)
Answers: 1
Mathematics, 21.06.2019 19:00
John used linear combination to solve the system of equations shown. he did so by multiplying the first equation by -3 and the second equation by another number to eliminate the x-terms. what number did jonas multiply the second equation by? 4x-6y=23x+5y=11
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Mathematics, 21.06.2019 19:30
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Mathematics, 21.06.2019 23:30
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Mark is observing the velocity of a runner at different times. after one hour, the velocity of the r...
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