Mathematics, 03.08.2019 14:30 laywah4
Whitney starts the engine on her small private airplane. the engine drives a propeller with a radius of 6.5 feet and its centerline 10.5 feet above the ground. at idle, the propeller rotates at a constant speed of approximately 850 revolutions per minute. the height of one propeller tip as a function of time is given by h = 10.5 + 6.5 sin(850t), where h is the height in feet and t is the time in minutes. find h when t = 2 minutes a. 4.1 ft b. 9.4 ft c. 16.9 ft d. 11.6 ft
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Afamily of five rents a kayak and splits the total time, k, equally. each family member spent less than 25 minutes kayaking. which values can be used to complete the math sentence below so that it accurately represents the situation? intro done
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