Question 355160
Hi,
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*Note: this method of savings describes an arithmetic sequence:
{1,2,3,..100} 
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Sum of n terms of an arithmetic sequence is:
{{{S[n]= (n(a[1]+a[n]))/2}}}
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{{{S[100]= (100(1 + 100))/2 = 50*101}}}
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50*101 = 5050 pennies
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$50.50