Evaluate f(x) = 3.93x + .5 for 13.24. Round to the nearest hundredth.
f(13.24) =

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Find the greatest common factor of -30x 4 yz 3 and 75x 4 z 2.

An energy drink company claims that its product increases students' memory levels. to support its claims, the company issues advertisements claiming that 8 out of 10 people (chosen randomly from across the country) who tried their product reported improved memory. the missing component in this study is a .