Here is the frequency table of the age of U. S. presidents when they were first inaugurated into the office 3.Estimate the mean and median of the data shown in
this histogram.

Ariel is working at a meat packing plant for 5 nights a week. her regular wage is $11 an hour. she earns tine and a half for any overtime hours. this week she worked 9 hours of over time .how much will ariel earn for overtime this week ?

Jorge wants to determine the enlarged dimensions of a digital photo to be used as wallpaper on his computer screen. the original photo was 800 pixels wide by 600 pixels high. the new photo will be 1,260 pixels wide. what will the new height be?

The circle below is centered at the point (3, 1) and has a radius of length 2. what is the equation?