This document discusses combinations and how to calculate them. It explains that a combination is an arrangement of objects from a group that considers order irrelevant. The document also provides the fundamental counting principle formula for combinations - nCr = n!/(r!(n-r)!) - and works through several examples of using the formula to calculate the number of possible combinations in different scenarios.
This document discusses the slope of linear functions. The slope of a linear function represents the steepness and direction of a line on a graph. It is calculated by finding the rise over the run between any two points on the line. Calculating the slope allows you to write an equation to represent the linear function.
The 2014 St. Mary Senior Boys' Basketball Tournament schedule is provided, listing the matchups and start times for each game on February 7th and 8th. Overtime periods will be decided by the first team to score 5 points. The top team will wear light colors unless otherwise arranged.
4.4 permutations where objects are identicalGary Ball
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Mr. Ball has 20 CDs and wants to arrange them in his car's CD player that holds 6 CDs. There are many ways to arrange the CDs in the player since order matters. The number of arrangements is calculated using a factorial formula.
This document discusses the slope of linear functions. The slope of a linear function represents the steepness and direction of a line on a graph. It is calculated by finding the rise over the run between any two points on the line. Calculating the slope allows you to write an equation to represent the linear function.
The 2014 St. Mary Senior Boys' Basketball Tournament schedule is provided, listing the matchups and start times for each game on February 7th and 8th. Overtime periods will be decided by the first team to score 5 points. The top team will wear light colors unless otherwise arranged.
4.4 permutations where objects are identicalGary Ball
Ìý
Mr. Ball has 20 CDs and wants to arrange them in his car's CD player that holds 6 CDs. There are many ways to arrange the CDs in the player since order matters. The number of arrangements is calculated using a factorial formula.
