The mean and median selling price of existing single-family homes sold in october 2005 were (in no particular order) $216,200 and $265,000. which of the following most accurately explains which is the mean and which is the median and why?

If the value of cos330°is√3/2 then find cos 165°.

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).

Mr. piper is driving peter, roddy, and scott home from school. all of them want to ride in the front seat. how can he make a fair decision about who rides in the front seat?