Use the simple interest equation: I = Prt to solve the following problem. If a $7.500 investment earns $450 over 3 years, what is the annual interest rate?

When a light bulb shines, it gives off light energy and energy. a. heat b. potential c. chemical d. electrical

It is reasonable to assume that the bulk modulus of blood is about the same as that of water (2.2 gpa). as one goes deeper and deeper in the ocean, the pressure increases by 10000 pa for every meter below the surface. if a diver goes down 80.0 m in the ocean, by how much does each cubic centimeter of her blood change in volume? give the answer in cubic centimeters (actually one cubic centimeter equals one milliliter).

If you put a helium-filled balloon in the refrigerator, what will happen?