A city has 18 radio stations, including 4 college radio stations. What is the probability that a randomly chosen radio station in this city is a college radio
station?
Write your answer as a fraction or whole number.

The vertices of a triangle are a(7,5), b(4,2), c(9,2). what is m

Pyotr tchaikovsky sporting goods operates on a 45% overhead based on the selling price, which results in an overhead of $65.34 on the newest version of an air hockey game set. if the air hockey game set costs pyotr tchaikovsky sports $49.32, find the selling price, the markup, and the net profit.

What is the solution to the division problem below x3+x2-11x+4/x+4