Which of the following relations has a domain of {1, 4, 5}? Group of answer choices

A {(1, 2), (6, 3), (1, 5), (5, 6)}

B {(1, 3), (4, 2), (5, 2), (4, 1)}

C {(4, 1), (5, 4), (6, 4), (2, 5)}

None of the other answers are correct

D {(0, 1), (3, 5), (5, 4)}

Little’s law firm has just one lawyer. customers arrive randomly at an average rate of 6 per 8 hour workday. service times have a mean of 50 minutes and a standard deviation of 20 minutes. how long does a customer spend at little’s law firm on average?

Abacteria population is tripling every hour. by what factor does the population change in 1/2 hour? select all that apply

The surface area of the triangular prism is .