A 4.5 pound bag of apples cost $22.50. What is the unit price?

$5.00.

Step-by-step explanation:

This is 22.5 / 4.5

= $5.00

the answer is 16ft

step-by-step explanation:

constant acceleration- a

constant velocity- c

no velocity or acceleration- b

explanation:

for body moving with a constant acceleration, the rate of change of displacement changes over time. this is proven by the increasing gradient of the curve (a) against time.

a body that is moving at constant velocity covers equal distances over equal periods of time, thus the straight line with a constant gradient c.

a stationary body   covers no displacement as time elapses. thus the flat line with   zero gradient.