4. * Let f(x) = x² + 2 and g(x) = 3x – 1.What is (gºf)(2)?
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Aregression was run to determine if there is a relationship between hours of tv watched per day (x) and number of situps a person can do (y). the results of the regression were: y=ax+b a=-0.662 b=30.418 r2=0.703921 r=-0.839

Apositive number a or the same number a increased by 50% and then decreased by 50% of the result?

1. how do you convert the repeating, nonterminating decimal 0. to a fraction? explain the process as you solve the problem.