The bending of a beam, in mm, varies directly as its mass, in kg. A beam bends 20mm by a mass of 40 kg. How much will the beam bend with a mass of 100 kg? PLS HELP ME ASAP

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?

How do i make someone brainliest? (if you answer me, i might be able to make you brainliest! )

Evaluate the expression. (9 + 5)(3 + 2)0