Evaluate n+2x^2 when n=3 and x=-2

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

If sec theta = 5/3 and the terminal point determined by theta is in quadrant 4, then

Find y to the nearest hundreds place