At the bakery Ernesto works, one of the cups in a cupcake tray has a radius of 1 inch. What is the cups area? Use 3.14 for π​

Arestaurant charges $100 to rent its banquet room for an event. it also charges $15 to serve dinner to each guest. write an equation for the total cost of the banquet room in terms of the number of guests. deine your variables. what is the total cost of the banquet room for 20 guests?

If a flying disk is 139 meters in the air and travels at an average of 13 m/s how long is it in the air

Dawn is selling her mp3 player for 3 4 of the original price. the original price for the mp3 player was $40. how much is she selling her mp3 player for?