SOLUTION: Jacqueline is checking her bicycle’s wheel. The wheel has a radius of 20 cm, and its center is 51 cm above the ground. Jacqueline is rotating the wheel at a constant speed of 225

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Question 204615: Jacqueline is checking her bicycle’s wheel. The wheel has a radius of 20 cm, and its center is 51 cm above the ground. Jacqueline is rotating the wheel at a constant speed of 225°/s. The height of a point on the tire as a function of time is given by h = 51 + 20 sin(225t), where h is the height in centimeters and t is the time in seconds. Find h when t = 19 s. Find your answer to the nearest tenth of a centimeter.

Answer by Earlsdon(6294) About Me  (Show Source):
You can put this solution on YOUR website!
Given:
h+=+51%2B20sin%28225t%29 Substitute t = 19
h+=+51%2B20sin%28225%2819%29%29
h+=+51%2B20sin%284275%29
h+=+51%2B20%28-0.707%29
h+=+51%2B%28-14.14%29
h+=+36.86 or...
highlight%28h+=+36.9%29cm. (rounded to nearest tenth of a cm.)