64 college basketball teams are chosen for a national championship tournament. They are divided equally into four regions to begin the tournament: West, South, East, and North. Let W be the event that a team is assigned to the West region.

Identify the numbers of each of the following:

Let r = 3. what is the value of r + 58?

In trapezoid bath, ah=19.7 and et=16.1. identify be.

Acircular city park has a sidewalk directly through the middle that is 111 - feet long. if each bag of fertilizer covers 50 square feet, then determine how many bags of fertilizers the parks and recreation department needs to use to cover the circular park. ignore all the sidewalks around and through the park.