You and your friend enter a drawing with 4 different prizes. The prizes are awarded randomly. A total of 13 people enter the drawing.

1. In how many ways can you win first prize and your friend win second prize?

2. What is the probability that you win first prize and your friend wins second prize?

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.

Complete the standard form of the equation that represents the quadratic relationship displayed above, where a, b, and c are rational numbers.

If f(x)=x+7 and g(x)=1/x what is (fog)(x)