Mathematics, 01.08.2019 00:00 izzyisawesome5232
Atennis ball bounces so that its initial speed straight upwards is b feet per second. its height s in feet at time t seconds is given by s = bt − 16t^2 a) find the velocity v = ds/dt at time t. b) find the time at which the height of the ball is at its maximum height. c) find the maximum height. d) make a graph of v and directly below it a graph of s as a function of time. be sure to mark the maximum of s and the beginning and end of the bounce.
Answers: 1
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If sr is 4.5cm and tr is 3cm, what is the measure in degrees of angle s?
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Graph a point. start at your origin, move left 10 units, and then move up three units which ordered pair is the point you graphed
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The weekly amount spent by a company for travel has an approximately normal distribution with mean = $550 and standard deviation = $40. a) what is the probability that the actual weekly expense will exceed $570 for more than 20 weeks during the next year? (note: one year = 52 weeks) b) what is the probability that actual weekly expenses exceed $580 for 10 or more, but 16 or fewer weeks during the next year?
Answers: 2
Atennis ball bounces so that its initial speed straight upwards is b feet per second. its height s i...
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