Solve the equation

4 2/5x = 12 1/10

a) 7 7/10
b) 2 3/4
c) 2 1/2
d) 4/11

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?

1. are the triangles similar and if so why? what is the value of x? show your work.

Atriangle has an area of 72 square inches. if the base of the triangle has a length of 18 inches, what is the height of the triangle? use the formula for the area of a triangle: area = (base)(height) type a numerical answer in the space provided. do not include the units or spaces in your answer.