A thrown ball hits the ground and bounces along a parabolic path given by y= -0.2x2 +5.8x -35.6 where x is measured in feet. What is the maximum height that the ball reaches on this bounce?

Adele is five years older than timothy. in three years, timothy will be 2/3 of adele’s age. what is adele‘s current age?

If a suspect is in possession of 20 grams of cocaine how many ounces does he possess what will the charge be

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?