You are task to make sandwiches for your class of 15 students, you are given a sliced bread with 46 slices, and a pack of slice cheese with 16 slice. How many sandwiches can you make?

A__ is two or more substances that are together in the same place but are not chemically combined

Which of the following mining methods disrupts the sea floor?

An aqueous solution of potassium hydroxide is standardized by titration with a 0.194 m solution of hydrobromic acid. if 25.2 ml of base are required to neutralize 24.2 ml of the acid, what is the molarity of the potassium hydroxide solution? m potassium hydroxide