Ricardo throws a stone off a bridge into a river below. The stone's height (in meters above the water), 2 seconds after Ricardo threw it, is modeled by w(2) = -5( 18)(+1) How many seconds after being thrown will the stone reach its maximum height?

Consider an example of a deck of 52 cards: example set of 52 playing cards: 13 of each suit clubs, diamonds, hearts, and spades ace 2 3 4 5 6 7 8 9 10 jack queen king clubs diamonds hearts spades what is the probability of drawing three queens from a standard deck of cards, given that the first card drawn was a queen? assume that the cards are not replaced.