Posted by Betty on Tuesday, January 31, 2012 at 1:53am.
Students in an English class took a final exam. They took equivalent forms of the exam at monthly intervals thereafter. The average score S(t), in percent, after t months was found to be given by
S(t) = 68  20 log (t+1), t > 0

college algebra  drwls, Tuesday, January 31, 2012 at 6:52am
There is no question here. There is just an equation.

college algebra  rob, Sunday, April 24, 2016 at 4:59pm
11. Students in an accounting class took a final exam and then took equivalent forms of the exam at monthly intervals thereafter. The average score
as a percent, after t months was given by
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