which of the following has no correlation? a) a child’s age and their favorite color , b) the number of weeks a movie had been out and the total ticket sales, c) the number of siblings a student has and the number of backpacks in their house, d) the number of apps on your phone and the amount of memory available

b It is B

Step-by-step explanation:

Hope

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.

i'm not entirely sure

step-by-step explanation:

if you ask home depot or lowe's they might be able to you out