A pizza shop has available toppings of peppers, olives, onions, bacon, anchovies, sausage, mushrooms and pepperoni. How many different ways can a pizza be made with 4 toppings?​

Ms.ringer asked her class "what are the favorite colors of the students in our school" which student correctly deceives ms.ringer's question

What can happen to solar radiation when it enters earths atmosphere? check all that apply 1)it is absorbed by earth. 2)it is reflected by clouds. 3)it is reflected by glacial ice. 4)it is condensed into visible light. 5) is amplified by water molecules.

¿cual es mas alta en baja california,la migracion o la inmigracion?