Energy is transferring through the Newton's Cradle device. We know when a change in the kinetic energy of an object occurs, because there is a change in its A. motion, B. mas or C. moleecules​

This is the number of parts out of 100, the numerator of a fraction where the denominator is 100. submit

Find the volume of the described solid.the solid lies between planes perpendicular to the x-axis at x = 0 and x=7. the cross sectionsperpendicular to the x-axis between these planes are squares whose bases run from the parabolay=-31x to the parabola y = 30/x.a) 441b) 147c) 864d) 882

Asalad dressing recipe calls for 1 teaspoon of vinegar and three tablespoons of olive oil to only make 1/3 of the recipe for a single portion how much of each ingredient would you need