If a sprayer uses 24 gallons in 3 minutes, what is the rate of application?

To determine the rate of application, you can use the formula for rate, which is defined as the total amount applied divided by the time taken. In this case, the sprayer uses a total of 24 gallons over a period of 3 minutes.

To calculate the application rate, you divide the total gallons used (24 gallons) by the total time (3 minutes):

Rate = Total Gallons / Time Rate = 24 gallons / 3 minutes Rate = 8 gallons per minute

This calculation shows that the correct application rate is indeed 8 gallons per minute, confirming the rationale for the correct choice. Understanding how to apply this formula is crucial for pesticide application, as it ensures that you can accurately measure and adjust application rates for efficacy and safety in pest management practices.