The policy of getting patients out of log stay mental hospitals is called?

At 7:00 a.m. a truck is 100 miles due north of a car. The truck is traveling south at a constant speed of 40 mph, while the car is traveling east at 60 mph. How fast is the distanc...

I know how to do it if A = B with log rules so I get it in the form ln(C) = (x+y)*ln(A) which allows me to solve for x+y by utilizing my data for C,A,B and determining the slope wh...