Look at the data set below: 11,11,11,11,11,12,12,12,12,12
find the median, mode and range for the group of numbers above.

Hannah works at the mall selling book bags. she sold 35 book bags in 5 hours. how many book bags did she sell per hour?

Terri makes a quilt using three sizes of fabric squares the side lenght of each fabric square is the square root of the area

Find the distance between (0,5) & (-4,2)