Mathematics, 12.03.2020 17:22 dondre54
Lynn wants to predict how much fuel her car will use based on its speed. She drove a car 100\,\text{km}100km100, start text, k, m, end text at each of the speeds below, and she measured how much fuel was used in each case. Her data is summarized in the graph below. Which statement is the best description of the association between these variables? Choose 1 Choose 1 (Choice A) A Driving at higher speeds always resulted in less fuel being used. (Choice B) B The amount of fuel used was lowest at speeds around 60\,\text{km/h}.60km/h.60, start text, k, m, slash, h, end text, point (Choice C) C None of the above
Answers: 3
Mathematics, 21.06.2019 19:00
The focus of parabola is (-4, -5), and its directrix is y= -1. fill in the missing terms and signs in parabolas equation in standard form
Answers: 1
Mathematics, 21.06.2019 22:30
Sketch the vector field vector f( vector r ) = 8vector r in the xy-plane. select all that apply. the length of each vector is 8. the lengths of the vectors decrease as you move away from the origin. all the vectors point away from the origin. all the vectors point in the same direction. all the vectors point towards the origin. the lengths of the vectors increase as you move away from the origin.
Answers: 2
Lynn wants to predict how much fuel her car will use based on its speed. She drove a car 100\,\text{...
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