Ashley is at the top of a mountain that is 2,400 feet. She hikes down to the bottom of the mountain in 8 hours. If she hiked at the same rate the whole time how many feet did she hike down the first hour?

For what values of b will f(x)= logbx be a decreasing function? (16 )

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?

Afamily has five members. a mom, a dad, two sisters, & a brother. the family lines up single file. what is the probabillity that the mom is at the front of the line