Find the area of the shaded sector. leave your answer in terms of pi. (50pi/2 m^2) (25pi/2 m^2) (100pi m^2) (25pi m^2)

Will used 20 colored tiles to make a design in art class. 5/20 of his tiles were red. what is an equivalent fraction for the red tiles?

The distribution of the amount of money spent by students for textbooks in a semester is approximately normal in shape with a mean of $235 and a standard deviation of $20. according to the standard deviation rule, how much did almost all (99.7%) of the students spend on textbooks in a semester?

Describe a situation that you could represent with the inequality x< 17