Nefa, Adam, Isiah, and Abuhena take an art class since they are obsessed with drawing. The class cost $80 with a 25% discount. How much does the class cost?

It costs 4.25 for 1 pound of roast beef. how much will it cost to purchase 2.5 pounds of roast beef? round to nearest cent

For which of the following counts would a binomial probability model not be reasonable? a)the number of people in a classroom born in januaryb) the number of people in a classroom with red hair c) the number of people admitted to a hospital in a day with a particular disease d) the number of heart beats in a one-minute perio.

What does x = in this equation x+3+2x=x+5