What percentage of adult men are between 5'-4" and 6'-0"?

If the endpoints of the diameter of a circle are (8, 6) and (2,0), what is the standard form equation of the circle? a) (x + 5)2 + (y + 3)2 = 18 (x + 5)2 + (y + 3)2 = 3.72 (x - 5)2 + (y - 3)2 = 18 d) (x - 5)2 + (y - 3)2 = 32

Find the maximum value of p= 4x + 5y subject to the following constraints :

Tom drove 206 miles in 3.9 hours. estimate his average speed.