The average kinetic energy of the atoms in an object determines its a: speed b: temperature c: mass d: specific heat

Me! 50 points! why does when we come home, our door is unlocked and there is grease on the door knob, me solve this , and i don't know what category this goes under

Can somebody 1. what is the formula for finding the vertical distance between two points on a coordinate plane?

If f(x) = 6x – 4, what is f(x) when x = 8? a2 b16 c44 d52