The diameter of a semicircle is 2 kilometers. What is the semicircle's perimeter? Use 3.14 for .

The slope of a line is -1/2 . what is the slope of a line that is parallel to it? a. 1/2 b.2 c. -1/2 d. -2

The table shows the balance of a money market account over time. write a function that represents the balance y(in dollars) after t years.

There are 3232 forwards and 8080 guards in leo's basketball league. leo must include all players on a team and wants each team to have the same number of forwards and the same number of guards. if leo creates the greatest number of teams possible, how many guards will be on each team?