davis florist has two employees, anita and jerome, and two tasks that need to be completed, floral arrangements and floral delivery. it takes anita 30 minutes to finish one floral arrangement and 40 minutes to make a delivery. it takes jerome 10 minutes to finish one floral arrangement and 30 minutes to make a delivery. each worker works six hours per day.

What does a triple-beam balance require the user to do? add the numbers from the three sliders to determine the mass of an object multiply the numbers from the three sliders to determine the mass of an object add the numbers from the three sliders to determine the volume of an object multiply the numbers from the three sliders to determine the volume of an object