Which number for (a) would result in (x-1) being a factor of p(x)=3x^3+x^2+ax-1 A) 3
B)-3
C)5
D)-5

Over the last 8 nights, elyse earned the following in tips: {105, 120, 84, 95, 100, 132, 140}. if she earns $140 a night for the next four nights, which measure of center would increase more, the mean or median?

Which shows the correct substitution of the values a, b and c from the equation 1=-2x+3x^2+1

Do more republicans (group a) than democrats (group b) favor a bill to make it easier for someone to own a firearm? two hundred republicans and two hundred democrats were asked if they favored a bill that made it easier for someone to own a firearm. how would we write the alternative hypothesis?