Answer:
The average velocity of the ball is 
Step-by-step explanation:
First find the velocities at given times and then form two points. Calculate the slope to find the average velocity. The two points are:



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Answer:
Combine like terms4ℎ+3ℎ+ℎ8ℎ
Solution8ℎ
Step-by-step explanation:
Answer:
k = 
Step-by-step explanation:
The equation of proportionality is
y = kx ← k is the constant of proportionality
y =
x ← is in this form
with k = 
Hi there!
Conversion: 1 centimeter = 0.01 meter
Answer: 250 centimeters = 2.5 meters
Hope This Helps :)
The answer to the question is y=7.