document.write( "Question 881025: Oprah is raising money for charity by doing a bike-a-thon. On the first day, she bikes 60 miles. after that, however, she gets tired and decides to only bike half as far each subsequent day of the fundraiser \n" );
document.write( "a. if the fundraiser only lasts a week, write the distanced by Oprah each day. \n" );
document.write( "b. write this sequence explicitly. \n" );
document.write( "c. if the fundraiser lasts 2 weeks, find the total distance Oprah bikes. \n" );
document.write( "d. what if Oprah never dies and the fundraiser lasts forever? (use S=U0/(1-r) to find the total distance Oprah bikes.) \n" );
document.write( "e. if this sequence were to be graphed, how would you describe the shape of the graph? \n" );
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