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[null,null,null,"     Doubling Time and Half Life"]
[]
[null,null,null," This DIGMath program lets you investigate the"]
[null,null,null,"      doubling time of exponential functions"]
[]
[]
[null,null,null,"            based on the growth factor b."]
[]
[]
[null,null,"What is the growth factor b (1.0 to 1.5)?",null,{"$f":"G10/1000+1","v":1.123},62,123]
[]
[]
[]
[]
[]
[null,null,null,null,null,null,null,null,null,null,null,null,"Doubling Time =",null,{"$f":"LOG(2)/LOG(E10)","v":5.9752173889392024}]
["Click each item below for suggestions and investigations",null,null,null,null,null," "]
[null,null,null,"   Item 1"]
[null,null,null,"   Item 2"]
[null,null,null,"   Item 3"]
[]
[]
[]
["Created by:  Sheldon P. Gordon"]
["                     Farmingdale StateCollege"]
["Development of this module was supported by the "]
["NSF's Division of Undergraduate Education  "]
["under grants DUE-0310123 and DUE-0442160."]

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[null,null,null,"     Doubling Time and Half Life"]
[]
[null,null,null,"      This program lets you investigate the"]
[null,null,null,"           half-life of exponential functions"]
[]
[]
[null,null,null,"            based on the decay factor b."]
[]
[]
[null,null,"What is the decay factor b (0.5 to 1.0)?",null,{"$f":"G10/1000+0.5","v":0.85799999999999998},62,358]
[]
[]
[]
[]
[]
[null,null,null,null,null,null,null,null,null,null,null,"             Half-life =",null,{"$f":"LOG(0.5)/LOG(E10)","v":4.5259016799561094}]
[null,"Click each item below for suggestions and investigations",null,null,null,null," "]
[null,null,null,"   Item 1"]
[null,null,null,"   Item 2"]
[null,null,null,"   Item 3"]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[null,null,null,null,null,null,null,null,null," "]

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[null,"Doubling"]
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[1E-4,{"$f":"b^A3","v":1.0000116004348603},0,1]
[50,{"$f":"b^A4","v":330.36027052292536},0,2]
[null,null,50,2]
[null,null,{"$f":"LOG(2)/LOG(Doubling!E10)","v":5.9752173889392024},0]
[null,null,{"$f":"LOG(2)/LOG(Doubling!E10)","v":5.9752173889392024},2]
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[null,null,0,0]
[null,null,{"$f":"LOG(2)/LOG(Doubling!E10)","v":5.9752173889392024},0]
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[null,"Half-life"]
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[1E-4,{"$f":"2*'Half-Life'!E10^A16","v":1.9999693699986527},0,1]
[50,{"$f":"2*'Half-Life'!E10^A17","v":9.4491857883186351E-4},0,1]
[null,null,50,1]
[0,2,{"$f":"LOG(0.5)/LOG('Half-Life'!E10)","v":4.5259016799561094},0]
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[null,null,0,0]
[null,null,{"$f":"LOG(0.5)/LOG('Half-Life'!E10)","v":4.5259016799561094},0]
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[null,null,0,1]
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