Randy and his sister agreed that they would each mow one-half of the lawn. the lawn is a 25' by 45' rectangle. the lawn mower cuts a path two feet wide. if randy starts at one corner and mows a path completely around the outside, how many times should he go around to mow one-half of the lawn?

97 points what types of changes have been made in the united states to protect people from earthquakes? a. communities are no longer located along fault lines. b. building codes ensure that structures can withstand shaking. c. warnings go off when an earthquake is expected, and people evacuate the area. d. barriers have been built to prevent flooding by a tsunami.

What are the relation of community dynamics and community action to applied social sciences?

Does increased security engender feelings of increased safety or does it increase the fears that people have?