Give an equation representing the area of the strip you would use in a riemann sum representing the area of the region. then write a definite integral representing the area of the region and evaluate it exactly.

Arestaurant offers a $12 dinner special that has 5 choices for an appetizer, 12 choices for an entrée, and 4 choices for a dessert. how many different meals are available when you select an appetizer, an entrée, and a dessert? a meal can be chosen in nothing ways. (type a whole number.)

Which of the following expressions is equal to 2x^2+8

Which property was used to simplify the expression? 3c+9 +4c=3c+4c+9