yvaries directly as r and inversely as the product of x and t y= 4 when r 6, x = 3, and t = 1. Find ywhen r= 14, x = 1, and t 8. %3D

Extracted text: yvaries directly as r and inversely as the product of x and t y= 4 when r 6, x = 3, and t = 1. Find ywhen r= 14, x = 1, and t 8. %3D


Extracted text: Hooke's law says that the force required to stretch a spring is directly proportional to the distance stretched. If a force of 10 lb is required to stretch a spring 5 in., how much force will be required to stretch the spring 10 in.?