Acar painting company has determined that the painting time of cars is uniformly distributed between 25 and 105 minutes. what is the probability that it will take between 40 and 65 minutes for that company to paint a car

Step-by-step explanation:

For a uniform distribution we have to:

  for x∈ (a, b)

  for

  for

In this case we have to:

a = 25 min and b = 105 min

We want to find:

Then

In this case:

Therefore:

answer: c i think

step-by-step explanation:

the graph in the attached figure

step-by-step explanation:

we have

using a graphing tool

the graph in the attached figure

the roots are ( x-intercepts) x=-0.5,x=1,x=3

the y-intercept is the point (0,3)