Daniel has a jar containing 7 blue marbles,9 white marbles, and 8 red marbles . if daniel remove one marble without looking , records the color, keeps the marble, then removes another marble, what is the probability that he will remove two white marbles?

If the table of the function contains exactly two potential turning points, one with an input value of –1, which statement best describes all possible values of m? m ≥ –12 –12 < m < 4 m ≤ 4 m ≥ 4 or m ≤ –12

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

In a survey of 1015 adults, a polling agency asked, "when you retire, do you think you will have enough money to live comfortably or not. of the 1015 surveyed, 534 stated that they were worried about having enough money to live comfortably in retirement. construct a 90% confidence interval for the proportion of adults who are worried about having enough money to live comfortably in retirement.