stophendless9780
10.02.2021 •
Mathematics
A laser tracks the flight of a baseball. The table shows the height of the ball at different times. Use quadratic regression to find a function that is a reasonable fit to the data. Then use the function to predict the height of the ball at 4.5 seconds. Time (s) 0 0.5 1.0 1.5 2.0 2.5 Height (ft) 6 42 69 89 100 104 The quadratic function is h = t2+ t+ (Round to the nearest whole number as needed.) The height of the ball at 4 seconds is approximately feet.
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Ответ:
28.07 degrees
Step-by-step explanation:
To figure out these questions, you need to know inverse sin. To solve this question you do inverse sin (8/17) to get 28.07 degrees. You need to apply sin because it is opposite (8) over hypotenuse (17). Then, you need to make it inverse because you are figuring out the angle measure.