6) The electricity to Jason's electric water heater is shut off because he
needed to drain the tank to clean out mineral deposits. Jason now needs
to refill his water heater. He has to be very sure that it is completely full of
water before the electricity is turned back on because there are two heating
elements in the heater that must be completely covered with water, or they
will burn out and cause an expensive repair. The inside of the tank, which
is a cylinder, measures 5 decimeters in diameter and is 1 1/2 meters high
When Jason runs water, it fills a liter container in 6 seconds. It is now 6:35
P.M. and Jason has just turned on the water to fill the tank. At what time
will the tank be full so Jason ean turn the electricity to the water heater
back on. (Round to the nearest minute.)
