Question: 1 harry and emma are both provisional p plate drivers...
1 Harry and Emma are both provisional (P plate) drivers and both weigh 60kg.
They both drink 6 standard drinks at the same rate over 3 hours.
The formulas for calculating blood alcohol content are:
where N = number of standard drinks consumed
H = number of hours drinking
M = mass in kg
a) Harry’s BAC (correct to 3 decimal places)
b) Emma’s BAC (correct to 3 decimal places)
c) How long Emma should wait before her BAC is zero so that she can legally drive herself home? Assume Emma’s BAC is reduced by 0.015 per hour.