Sprinklers are arranged in a rectangular yard to spray 15 feet to water the grass. What area of the grass will not be watered, in square feet? (Use 3.14 for pi.)

A.) 188.4 squared feet

B.) 319.5 squared feet

C.) 387 squared feet

D.) 1026 squared feet ​

Mindy bought 5/8 pound of almonds and a 3/4 pound of walnuts.which pair of fraction cannot be used to find how many pounds of nuts she bought in all.

Find the measure of the interior angles of the following regular polygons: a triangle, a quadrilateral, a pentagon, an octagon, a decagon, a 30-gon, a 50-gon, and a 100-gon.

1jessica's home town is a mid-sized city experiencing a decline in population. the following graph models the estimated population if the decline continues at the same rate. select the most appropriate unit for the measure of time that the graph represents. a. years b. hours c. days d. weeks