A basebasll diamond is a square with side 90 ft A batter hits the ball and runs toward first base with a speed of 24 ft s 90 ft a At what rate is his distance from second base decreasing when he is halfway to first base Round your answer to one decimal place b At what rate is his distance from third base increasing at the same moment Round your answer to one decimal place ft s Enter an integer or decimal number more Question Help Message incr