What are the values of a, b, and c in the quadratic equation -2x^2 + 4x - 3 = 0 that we would use in the quadratic formula. a = 2, b = 4,C=3
a = 2, b = 4,C=-3
a = -2, b = 4,C=3
a = -2, b = 4, CE-3

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.