A mass weighing 4 pounds stretches a spring 4 inches.

(a) Formulate an initial-value problem that corresponds to the motion of this undamped
mass-spring system if the mass is extended 1 foot from its rest position
and released (with no initial velocity).

(b) Using the result of Exercise 20, find the solution of this initial-value problem

she drove 134 miles

step-by-step explanation:

if you are looking for the unit rate then the answer would be 9 because unit rate is distance divided by time.

step-by-step explanation:

multiplication is multiplication.   it might feel harder depending on what level of math you are in, but generally it will be the same old stuff, while implementing some new concepts and methods of solving work.

question: match the eqaution with its graph -8x - 5y = 40

answer: 8 x 5 = 40

x= absiss

y= orderly

so you have a proportional graph

question answered by

(jacemorris04)