The semi-major axis of this ellipse is 8.8 cm, and the distance from one of the foci to the center is 4.4 cm. What is the eccentricity of the ellipse?

What does the term discrediting mean?

What are the theoretical properties of a gas at a temperature of 0 kelvin?

Which of the following is not a characteristic of s waves? a. travel slower than p waves. b. cannot be detected in locations more than 105° from an earthquake’s epicenter. c. travel through solids and liquids. d. only affect coastal regions.