In the food industry, a quantity called decimal time is used instead of half-life. The decimal time is the amount of time required for 10% of the original quantity to be remaining. If x is the amount of the bacteria is the amount of bacteria in a food,';f = km and the half-life for the bacteria is 20 min, what is the decimal time of the bacteria? 0 66.4 0 34 min 0 154 min 0 100 min