8 m good wire how long is the wire in millimeters

Which equation represents a proportional relationship that has a constant of proportionality equal to 1/5

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 value would be a solution for x in the inequality 47-4x< 7