The line of symmetry through the parabola described by s(t) is
... t = -48/(2×(-16)) = 1.5
This is the time at which the ball reaches its maximum height.
... s(1.5) = 132 + 48×1.5 -16×1.5²
... s(1.5) = 132 + 72 - 36 = 168
The maximum height attained by the ball is 168 ft.
I’m pretty sure the answer is the first one 49.8
Answer: number 1: 7/14
number 2: 16/24
Step-by-step explanation:
1.5cm = 15 cm (Divide both numbers by 10)