5-number summary for : 62,67,70,74,77,77,80,80,80,82

What is the solution to the equation below? 3/x-2+6=square root x-2 +8

If you have 12 feet of string and you cut it into equal length of 5 inches each how much string will be left

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).