I need help with these math problems, i’m not really good at math. i’m gonna be asking more questions cause i really need help with this work.

Select the correct answer from each drop-down menu. rewrite the formula to find voltage. the formula for electrical power (p, in watts) is where v is the voltage in volts and r is the resistance in ohms. for a particular brand of water heater, r is 32 ohms and p is 0.5 watts. the formula to find v is , and the voltage at which the heater operates is volts.

When you answer this can you explain

Michael is training for a marathon. in his first week he plans to run 8miles. what path should he take