Answer:
Step-by-step explanation:
Y=mx+b
Slope (m) is rise over run.
1. rise= 4 run=5 therefore, slope=4/5
y=4/5x+b
b= y intercept
b= 4
Y=4/5x+4
2. rise= 1 run= 2 slope = -1/2
b= -1
Y= -1/2x - 1
Aprroximately 1 pound equals 4 cups of cheese. With that in account,
1 lb = 4 cups
1/8 lb = X
X= 4*1/8
X= 4/8
X=1/2 cup
OR
1 lb =4 cups
1/16 lb = X
X=4 * 1/16
X= 4/16
X=1/4 cup
I may go with 1/16 of a pound as that is lesser cheese than 1/8. Hope this helps.
Answer:
The speed is 20.8 m/s
Step-by-step explanation:
If a projectile ascends vertically, and after 3 seconds it reaches its maximum height, calculate the velocity that it carries to the middle of its downward trajectory
Let the maximum height is h and initial velocity is u.
From first equation of motion
v = u + at
0 = u - g x 3
u = 3 g.....(1)
Use third equation of motion

Let the speed at half the height is v'.
