If one card is randomly chosen from a standard deck, what is the probability that a 6 or a king is chosen? a. 10/52 b. 12/52 c. 2/52 d. 8/52

What number should be added to the expression x^2+3x+ in order to create a perfect square trinomial? 3/2 3 9/4 9

If the value of cos330°is√3/2 then find cos 165°.

Which is the correct first step in finding the area of the base of a cylinder with a volume of 26x cubic meters and a height of 6.5 meters? v=bh 6.5=b(26x) v=bh v=26pi+(6.5) v=bh v=26pi(6.5) v=bh 26pi=b(6.5)