A fair coin is tossed five times. Calculate the probability of obtaining
at least one head.

Mary had at least an 80% on her test write an inequality to represent this situation

What are the sotions to the quadratic equation 9x^2=4

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.)