How long is BCBCB, C?

Answer exactly, using a radical if needed.

Which of the binomials below is a factor of this trinominal? x^2-13+30

Aiden buys two bags of chips at $1.09 each and a 20 ounce soda for $1.20 at the gas station.he knows that the state tax is 5.5. how much change will he receive from a $5 bill?

How do you create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1?