Suppose the presence of alcohol in the human bloodstream B (t) uses the 7t3 where 0sts8.5. 480 127t function B(t) = 120 - This model is used to determine the alcohol concentration in an average person's bloodstream (blood alcohol content or BAC) t hours after drinking about 8 oz. of 100 proof liquor. What is the BAC of a patient 90 minutes after of consuming 8 oz. of 100 proof Tequila? Round off your answer to the nearest three decimal places.

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