Math question: What is the product of the mixed number 2 1/3 and the factored number (2^2 * 5^3) when multiplied by the real number 3.14?
+
Find the limit as x approaches 2 of (3x^2 - 5x + 2) / (x^2 - 4).
+
What are the key characteristics of the ellipse function in terms of its equation, center, major and minor axes lengths, eccentricity, and foci locations?