An object is thrown upward with an initial velocity of 32 feet per second. the objects height is modeled by the function h(t) = - 16t2 + 32t where t is the time of the at height, h(t). what is the maximum height of the object?
32 ft
60 ft
72 ft
104 ft

x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x

step-by-step explanation:

last month maria hiked the 5-mile mountain trail a number of times and she hiked the 10-mile canal trail several times. let x represent the number of times she hiked the 5-mile trail, and let y represent the number of times she hiked the 10-mile trail. if she hiked a total of 90 miles, which equation can be used to find the number of times maria hiked each trail? x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x

21

jk it's 20

step-by-step explanation: