Answer:
246 ft is the maximum height
Step-by-step explanation:
The height h given above is a quadratic function. The graph of h as a function of time t gives a parabolic shape and the maximum height h occur at the vertex of the parabola. For a quadratic function of the form h = a t² + bt + c, the vertex is located at t = - b / 2a. Hence for h given above the vertex in the question s(t) = 124 + 64t − 16t², is at t
t = -64/2(-16) = 64/32 = 2 seconds
Thus, 2 seconds after the object was thrown, it reaches its highest point (maximum value of h) which is given by
h = -16(2)² + 64 (2) + 124 = 246eet
65/100 = 13/20
(divide by 5 on both sides)
Hope this helped!
Answer:
b
Step-by-step explanation:
Step-by-step explanation:
An exponent is that number multiplied by itself however many times it say
Exp: 10³=10×10×10
Answer:P+41,700
Step-by-step explanation:40000-3000=37000.
37000+4700=41,700
