Final answer:
The cylindrical hazardous waste container can hold about 17 gallons of hazardous waste.
Step-by-step explanation:
Given a cylindrical hazardous waste container with a diameter of 1.5 feet and a height of 1.6 feet, we can calculate its volume using the formula V = πr²h, where r is the radius and h is the height. The radius can be found by dividing the diameter by 2, so r = 1.5/2 = 0.75 feet. Plugging in the values, we get V = 3.142 × (0.75 feet)² × (1.6 feet) = 2.268 cubic feet. However, we need to convert this volume to gallons, so we can multiply by the conversion factor 7.5 gallons per cubic foot to get an answer of 17.01 gallons. Rounding to the nearest whole number, the container can hold about 17 gallons of hazardous waste.