A bag of sand holds 1 cubic foot of sand. How many bags of sand are needed to fill a square
sandbox measuring 5 feet long and 1 foot high?
(A) 25 bags
(B) 5 bags
(C) 10 bags
(D) 15 bags

This graph shows which inequality? a ≤ –3 a > –3 a ≥ –3 a < –3

Aline has a slope of negative 1/4 the past two points -5/4 and 1 what is the equation of the line

Amass weighing 16 pounds stretches a spring 8/3 feet. the mass is initially released from rest from a point 2 feet below the equilibrium position, and the subsequent motion takes place in a medium that offers a damping force that is numerically equal to 1/2 the instantaneous velocity. find the equation of motion if the mass is driven by an external force equal to f(t)=cos(2t).