Answer:
h(t) = -16t2 + 186t + 43
at the ground h = 0
hence; -16t2 + 186t + 43 = 0
solving this quadratic equation using the quadratic formula ; a = -16, b = 186, c = 43 ; x = (-b +-(b2 - 4ac)1/2)/2a
gives t = 11.8 seconds to the nearest tenth (note that the negative root has no practical significance)
Step-by-step explanation:
D is the answer for the question
Answer:
11 1/2
Step-by-step explanation:
22 divided by 2 is 11, and there is 1 left over. So that is 1/2. The mixed number is 11 1/2
36
24 is 100 percent
50 percent of 24 is 12
So 24+12=36
Answer:
The Slope is calculated Using the formula
The line passed through (5, 7) and (8, 8):
The slope is
The slope equals
