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3.1 Sets & Set Diagrams

3.1 Sets & Set Diagrams
  • Math Help

    Notice the spelling of "complement." You can remember that complement is spelled with an "e" by remembering that the word is related to "complete."

    Complement :

    • a word or phrase used to complete a grammatical construction
    • a complete number or quantity; "a full complement"
    • something added to complete or embellish or make perfect
    • make complete or perfect; supply what is wanting or form the complement to
    • either of two parts that mutually complete each other

    Compliment :

    • say something to someone that expresses praise
    • express respect or esteem for
    • a remark (or act) expressing praise and admiration
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  • Checkpoint Solution

    The unemployment rate for the year shown in Example 5 is

    The Department of Labor and Statistics defines the unemployment rate as the ratio of unemployed to the number of people who are employed or unemployed, but seeking employment.

    • People with jobs are employed.
    • People who are jobless, looking for jobs, and available for work are unemployed.
    • People who are neither employed nor unemployed are not in the labor force.

    To be counted as unemployed, you must be available for work and be actively seeking work. People who choose to not work (stay-at-home parents, retired, in school) are not considered unemployed.

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      _____      ___                 ___      _____   
     |__  //    / _ \\      ___     / _ \\   |__  //  
       / //    / //\ \\    /   ||  | / \ ||    / //   
      / //__  |  ___  ||  | [] ||  | \_/ ||   / //__  
     /_____|| |_||  |_||   \__ ||   \___//   /_____|| 
     `-----`  `-`   `-`     -|_||   `---`    `-----`  
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