John Smeaton was the first to call himself a(n) ____.

To calculate the number of doses, what information do you need?

A) The dose and the frequency B) The frequency and the quantity dispensed C) The dose and the quantity dispensed D) The quantity dispensed and the quantity in the stock bottle

Hydrants should have a minimum of _____ outlets, one being at least 4 in. (101.6 mm) for pumper suction

a. three b. two c. five d. four