Answer:
- 1.875 seconds to reach the maximum height
- 62.25 ft
Step-by-step explanation:
The problem can be solved by putting the equation into vertex form.
s - 6 = -16(t^2 -15/4t)
s -6 -16(15/8)^2 = -16(t^2 -15/4t +(15/8)^2) . . . . add the square of half the x-coefficient inside parentheses and equivalent amount on the other side of the equation
s -62.25 = -16(t -15/8)^2 . . . . write as a square, simplify the constant
s = -16(t -1.875)^2 +62.25 . . . . put in vertex form
The vertex of the downward-opening parabola is at (t, s) = (1.875, 62.25).
1. It took 1.875 seconds for the ball to reach its maximum height.
2. The ball went up to 62.25 feet.
No solution since when you subtract six from both sides you cannot get -6 on the left side since you have use the absolute value
Answer:
A
Step-by-step explanation:
Answer:
ay math
Step-by-step explanation:
waay ko na kabalo dai mayo tani kung lain lang nga subject
Answer:
Alissa Barnes
blue-relaxed
white-clean
green-organic
turquoise-happy and hungry
yellow-happy and hungry
orange-not hungry
red-very hungry
