Mathematics, 10.07.2019 01:30 eli9595
Starting from 200 ft away, your friend skates toward you and then passes you. she skates at a constant speed of 20 ft/s. her distance d from you in feet after t seconds is given by d=|200-20t|. at what times is she 60 ft from you?
Answers: 1
Mathematics, 21.06.2019 18:00
Does anyone know how to do geometryme with this problem
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Mathematics, 21.06.2019 22:30
Collin did the work to see if 10 is a solution to the equation r/4=2.4
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Mathematics, 22.06.2019 01:30
Talia took the bus from her home to the bank and then walked back to her home along the same route. the bus traveled at an average speed of 40 km/h and she walked at an average speed of 5 km/h. to determine the time, x, that it took talia to walk home, she used the equation 40(0.9 – x) = 5x. the time of trip 2 is hours. the distance of trip 1 is km.
Answers: 1
Mathematics, 22.06.2019 02:10
What is 4(x2 – 3x) + 12x2 + x simplified? f 4x2–3x h 16x2–11x g13x2–2x i16x2–12x
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Starting from 200 ft away, your friend skates toward you and then passes you. she skates at a consta...
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