Find the value of x.

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.

At which value in the domain does f(x) =0?

What is the best approximation for the area of a circle with a radius of 4 m ? use 3.14 to approximate pi