Answer:
The maximum height of the ball is 256m
Step-by-step explanation:
Given the equation of a pathway modelled as pathway can be modeled by h = -16t² + 128t
At maximum height, the velocity of the ball is zero.
velocity = dh/dt
velocity = -32t + 128
Since v = 0 at maximum height
0 = -32t+128
32t = 128
t = 128/32
t = 4seconds
The maximum height can be gotten by substituting t = 4 into the modelled equation.
h = -16t² + 128t
h = -16(4)²+128(4)
h = -16(16)+512
h = -256+512
h = 256m
Is there a picture to go along with it? Because it's asking for the measure of ABD which is a triangle or a ray or something
Answer:
1.
A. 17h+15=c
B. 4
*Steps*
83-15=68
68/17=4
2(box 1):
how to solve: 25m+200=?
m(minutes)=10
25(10)+200=450
*Give me a little to work out the other three please!*
Answer:
Rolling a die.
Step-by-step explanation:
A die has 6 sides for every answer and the only choice regarding the number 6 and you can roll (questions) times.
Answer:
Step-by-step explanation:
1. Look a lowest common denominator
2. Divide 12 by 4 and 12 itself as it is the lowest common denominator,,multiply the quotients by there respective numeraters as in the picture
3. Add,,,then simplyfy
