1. for a 30 student speech course, in how many ways can the student be selected to give the first 5 speeches? 2. bob most choose 4 magazines out of a collection of 13 to take on vacation. in how many ways can he select the magazine?

How do the graphs of y = 1/x and y=5/x+6 compare?

If 1 is divided by the sum of y& 4.the result is equal to 3 divided by 4, find the value of m

High schoolmathematics 5 points keith is the leading goal scorer for a team in an ice hockey league. last season, he scored 42 goals in 82 games. assuming he scores goals at a constant rate, what is the slope of the line that represents this relationship if the number of games is along the x-axis and the number of goals is along the y-axis?