What is the reciprocal of 7/12? 1. -12/7 2.-7/12 3.7/12 4.12/7 someone told me you just have to flip the fraction so would that make this answer 12/7?

If given an equation of a line such as -1/2x+6 how would you create an equation of a line parallel and perpendicula to this line that goes through another point such as (4,10)

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?

What is the volume of a cone with a height of 6 cm in the radius of 2 cm