Type:

Other

Description:

This exploration investigates whether an employee would be better off with a salary of 20 dollars a day for a week or with a salary that starts at 2 dollars a day and doubles every day. The exploration, part of the Figure This! collection of 80 math challenges, extends the salary question to examine other number patterns with different rates of change. The challenge page contains links to a solution hint, the solution, and other questions such as how much will a person earn in one month based on each salary scheme. The Did You Know area describes and illustrates the difference between geometric and arithmetic sequences. How bank interest is calculated is also discussed. Copyright 2005 Eisenhower National Clearinghouse

Subjects:

  • Mathematics > General
  • Education > General

Education Levels:

  • Grade 1
  • Grade 2
  • Grade 3
  • Grade 4
  • Grade 5
  • Grade 6
  • Grade 7
  • Grade 8
  • Grade 9
  • Grade 10
  • Grade 11
  • Grade 12

Keywords:

Informal Education,Process skills,Number and operations,Middle School,NSDL,Grade 8,oai:nsdl.org:2200/20120114184156660T,NSDL_SetSpec_1007936,Grade 6,Problem solving,Mathematics,Patterns and sequences,Education,Grade 7

Language:

English

Access Privileges:

Public - Available to anyone

License Deed:

Creative Commons Attribution Non-Commercial Share Alike

Collections:

None
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