Mathematics, 28.07.2019 02:00 EatsChiken
Erik rode down an escalator, while raj rode up. erik's elevation is represented by the equation h = 12 – 0.75t, and raj's elevation is represented by h = 0.75t. what does the point of intersection on the graph represent? erik and raj were at the same elevation after both of them had been riding the escalator for 6 seconds. erik and raj were at the same elevation after both of them had been riding the escalator for 8 seconds. erik and raj were at the same elevation after erik had been riding the escalator for 6 seconds and raj had been on the escalator for 8 seconds. erik and raj were at the same elevation after erik had been riding the escalator for 8 seconds and raj had been on the escalator for 6 seconds.
Answers: 2
Mathematics, 21.06.2019 19:30
We just started the introduction into circles and i have no idea how to do this.
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Mathematics, 21.06.2019 21:00
Rewrite the following quadratic functions in intercept or factored form. show your work. y = 9 + 12x + 4x^2
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Mathematics, 21.06.2019 22:20
The school track has eight lanes. each lane is 1.25 meters wide. the arc at each end of the track is 180. the distance of the home straight and the radii for the arcs in the 1st 4 lanes are given. s=85m r1=36.5m r2=37.75m r3=39m r4=40.25m part one: find the radii of lanes 5 through 8 of the track. show your work. part two: if max ran around lane one, how far did he run? show your work and explain your solution. part three: max wants to run a total of three laps around the track, choose two additional lanes (2-8) for him to run and find the distance around those two lanes. show your work and round to the hundredths. part 4: based on your lane choices in part three, what was the total distance max ran in the three laps around the track?
Answers: 2
Mathematics, 22.06.2019 01:00
Suppose the equation ||x-a|-b|=2008 has 3 distinct real roots and a not =0. find the value of b.
Answers: 1
Erik rode down an escalator, while raj rode up. erik's elevation is represented by the equation h =...
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