Question

The formula for Blood Alcohol Concentrate BAC for a male is
BAC =(10N - 7.5 H)/(6.8M)

Here N is the number of standard drinks. H is the number of hours since the person started drinking and M is the weight of the person in kg

Question
(a) A man drinks 4 standard drinks over 2 hours. He weight 80kg. Calculate his BAC

(b) A man is picked up with a BAC of 0. 18 He drink 12 standard drinks over a period
of 4 hours

(i) Substitute the values for N and H into the appropriate formula

(ii) Make M the subject of the equation you found in part (b) (i) and hence find the man's weight M.

Answer 1

Step-by-step explanation:

(b) A man is picked up with a BAC of 0. 18 He drink 12 standard drinks over a period

of 4 hours