Little League Baseball Refer to 60. Overlay a rectangular coordinate system on a Little League baseball diamond so that the origin is at home plate, the positive x-axis lies in the direction from home plate to first base, and the positive y-axis lies in the direction from home plate to third base. (a) What are the coordinates of first base, second base, and third base? Use feet as the unit of measurement. (b) If the right fielder is located at (180, 20), how far is it from the right fielder to second base? (c) If the center fielder is located at (220, 220), how far is it from the center fielder to third base?

Calculus III Notes Week 8 Post Midterm, Chapter 15 Section 1 and 2 15.1 Double Integral Introduction -Definite Integral Review For a single variable function f, the integral from a to b can be looked at as a Riemann sum. Dividing the interval a,b into subintervals of equal width and taking sample values of f at these various subintervals allows us to calculate the integral with the formula ∑ f ( x ) Δ x If f is positive along the interval a,b, the Riemann sum can be looked at as the sum of the areas of many rectangles with equal width Δ x and height f (x). -Solving for Volume Using Double Integrals For a function f of two variables, the volume within a closed area can be found by a similar method to the Riemann