What are the square roots of 36100 ? −925 and 925 −35 and 35 −610 and 610 −1850 and 1850

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).

Caitlin had 402. in her bank account. she withdrew $15.each week to pay for swimming lesson. she now has $237.

25e² + n 4= 20edon't know what to do so