Find the quotient with explain
a. 16.5 ÷ 10 =
b. 16.5 ÷ 100 =​

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

Express in the simplest form: (x^2+9x+14/x^2-49) / (3x+6/x^2+x-56)

Aadc is formed by reflecting aabc across line segment ac, as shown in the figure. if the length of ac is 4 units, the area of aadc is square units.