To calculate the resistance of the toaster, you can use Ohm's law, which states that resistance (R) is equal to voltage (V) divided by current (I):
Resistance (R) = Voltage (V) / Current (I)
Given that the toaster is connected to a 120-volt supply and draws 8 amperes:
Resistance (R) = 120 volts / 8 amperes Resistance (R) = 15 ohms
So, the resistance of the toaster is 15 ohms.