Solve for x: 1/4 (4x + 15) = 24

A: 49
B: 207/4
C: 81/4
D: 9

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?

Idk math. i need to fill in the missing numbers . due tommorow !

Which additional information, if true, would to prove that δlmp ≅ δnmp by hl? check all that apply.