Find the equation of the ellipses with the following properties. the ellipse with x-intercepts (2,0) and (-2,0); y-intercepts (0,4) and (0,-4).

Benito is selecting samples of five values from the table, which row will result in the greatest mean? population data row 1 4 2 2 3 3 row 2 3 3 4 3 2 row 3 2 4 3 4 3 row 4 3 4 4 7 3 row 1 row 2 r

Given the equation −4  = 12, solve for x and identify if it is an extraneous solution.

Given the numbers 6, 8, 10, and 20, what number when added would make the average of all five numbers 12? 1. (4) 2. (10) 3. (16) 4. (22) 5. (28)