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241. On a standardized test, a score of 86 falls exactly 1.5 standard deviations below the mean.

242. Heat recovery system with revolving air preheater can keep the heat efficiency above 86%.

243. For me, it was once a kid at mile 17 of the Boston Marathon who handed me a popsicle on an 86 degree day.

244. Currently there are 86 such plants in the United States and by 2007 another 13 will have come on-stream .

245. However, the effectiveness rate for first-year condom users is about 86%, as an estimated only 3% of these users use condoms correctly and consistently during that time.