Mathematics, 19.05.2020 21:00 herchellann302
A soccer ball is kicked at a velocity of 25 meters per second. The following table shows the horizontal distance (in meters) at different angles of elevation (in degrees), ignoring wind resistance. Angle of Elevation Distance Traveled 15 31.9 25 48.8 30 55.5 45 63.8 50 62.8 55 59.9 60 55.5 70 41.0 Using a graphing or online calculator, graph this set of data on a scatter plot for reference. Then, in two or more complete sentences, explain why a quadratic function should be used to model this set of data.
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Mathematics, 21.06.2019 20:40
How is the equation of this circle written in standard form? x2 + y2 - 6x + 14y = 142 a) (x - 3)2 + (y + 7)2 = 200 b) (x+ 3)2 + (y - 7)2 = 200 (x - 6)2 + (y + 14)2 = 142 d) (x+6)2 + (y- 14)2 = 142
Answers: 1
Mathematics, 22.06.2019 02:00
Huong is organizing paperback and hardback books for her club's used book sale. the number of paperbacks is 12 less than three times the number of hardbacks. huong had 162 paperbacks. how many hardback books were there?
Answers: 1
Mathematics, 22.06.2019 03:30
Consider the diagram. lines e and c can be described as
Answers: 3
A soccer ball is kicked at a velocity of 25 meters per second. The following table shows the horizon...
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