All the smart people, please help, I kind of understand this so don't make it super detailed,
f(10)=16,000(1.0075)^40

What is the slope of (0,32) and (100,212)

If the tip varies directly with the number of guest which equation represents between the tip,t, and the number of guest,g?

The plant were you work has a cylindrical oil tank that is 2.5 feet across on the inside and 10 feet high. the depth of the oil in the tank is 2 feet. about how many gallons of oil are in the tank?