Medical research indicates that the risk of having a car accident increases exponentially as the concentration of alcohol in the blood increases. The risk is modeled by
R=6e^12.77x
Where x is the blood alcohol concentration and R, given as a percent, is the risk of having a car accident. What blood alcohol concentration corresponds to 20% risk of a car accident?
1 answer
done, see below, please don't switch names
1 answer