Find the derivative for the function y = (x + 4)(4x - 9).

Ahigh school has 3636 players on the football team. the summary of the players' weights is given in the box plot. approximately, what is the percentage of players weighing less than or equal to 225225 pounds?

The graph represents the gallons of water in a water tank with respect to the number of hours since it was completely filled

In δabc, m∠acb = 90°, cd ⊥ ab and m∠acd = 45°. find: a find cd, if bc = 3 in