How many ways are there for choosing 5 states from the top 10 states with the most murders if order is considered? what about is order is not considered?

The product of two negative rational numbers is always zero sometimes zero never zero

Issof claims that the scale factor is 1/2. which statement about his claim is correct

David is spreading mulch on a triangular area of his flower bed. the coordinates of the vertices of the area are (1, 3), (9, 3), and (4, 6). what is the area of the triangle if each square has an area of 3 square feet?