The current in a circuit is tripled by connecting a 580 resistor in parallel with the resistance of the circuit. Determine the resistance of the circuit in the absence of the 580 resistor.

Aheavy boy and a lightweight girl are balanced on a massless seesaw. the boy moves backward, increasing his distance from the pivot point. what happens to the seesaw? it is impossible to predict without knowing additional information. the side the boy is sitting on will tilt downward. the side the girl is sitting on will tilt downward. nothing; the seesaw will remain balanced.