Mrs. Clark wants to paint a box. She needs to calculate the lateral surface area so that she will know how much paint to buy. The box is in the shape of a rectangular prism with the dimensions shown below. She will not paint the top and bottom bases of the box with the dimensions of 10 centimeters by 5 centimeters? what's the lateral surface area

a. 350
b. 240
c. 400
d. 290

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).