Item: Circle D has a radius of 16 inches and right central angle, _EDF. Find the exact length of EF.
8 pi inches
4 pi inches
16 pi inches
32 pi inches

Atrucker had a load of grain containing 2 tons. she unloaded 1 ton and 1,200 pounds at the warehouse. how much grain does she still have left on the truck?

Liz is shipping a package to her friend. the maximum weight of a medium flat-rate box is 20 pounds, including the box which weighs 6 ounces. write and solve an inequality to describe the possible weight in pounds, w, of the contents that liz will ship to her friend if she must use a medium flat-rate box. use the drop-down menus to explain your answer.

Which point has an coordinates of (2,0) ? a