If we toss a pair of dice, what is the probability that a sum of seven will appear? a. 1/36 b. 7/36 c. 1/2 d. 1/6

What is the smallest integer n such that n\sqrt{2} is greater than 20

Complete the truth table a. t, f, f, t b. t f f f c. f t f t d f t f t

Factor the following expression. 27y3 – 343 a. (3y + 7)(9y2 + 2ly + 49) b. (3y – 7)(9y2 + 2ly + 49) c. (3y – 7)(932 – 217 + 49) d. (3y + 7)(92 – 2ly + 49)