PLEASE HELP ASAP Three six-sided dice are rolled. What is the probability that the sum on the dice faces equals 4?
a. 8.3%
b. 0.5%
c. 2.8%
d. 1.4%

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?

Which of these equations, when solved, gives a different value of x than the other three? a9.1 = -0.2x + 10 b10 = 9.1 + 0.2x c10 – 0.2x = 9.1 d9.1 – 10 = 0.2x

Ihave trouble finding the nth term of a linear sequence