Question
Asked Oct 31, 2019
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According to an autograph association, only 8% of autographs in cirrculation from a certain band are estimated to be real.  If there are 80 authentic autographs of the band in cirrculation, then how many nonauthenic autographs are in cirrculation?

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Expert Answer

Step 1

Let x be the number of authentic and non-authentic autographs in circulation.

Given that, 8% of autographs in circulation and th...

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8%xх -80 -хх%380 100 80х100 х 8 х 310х100 х%3D 1000

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Math

Advanced Math