The circle graph shows the distribution of age groups of people living in a city. Identify the measure of arc QR.

Enter the number of complex zeros for the polynomial function f(x) = x 4+ 5x² +6

If i have a 24 in loaf of bread and i cut it into two pieces one 9 in how long was the other

The estimated number of people to attend the last bengals game of the season was 2000. the actual number of fans attending was 1200. by what percent did the estimate differ from the actual?