A Paint Sprayer Coats a Metal Surface with a Layer

Multiple Choice

A paint sprayer coats a metal surface with a layer of paint between 0.43 and 1.23 millimeters thick.The thickness of the coat of paint is approximately uniformly distributed. What is the probability that paint from this sprayer on any given metal surface will be between 0.75 and 1.05 millimeters thick?

A) .375
B) .181
C) .854
D) .610