for y = 4x 2x^2 - x^3, show how to find the value for y, when x = 2 show your work

Diane owes $387 to her brother. if she debits her bank account $161.25 a month to pay him back, how many months will it take her to pay off the debt?

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?

Cody ran nine miles on his first day of training. the next day he ran 1/8 that distance. how far did he run the second day?