Ineed to know the answer my sister keeps bugging me and i do not know

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.

Which number line correctly shows 0.8 + 0.3?

What are two numbers that add up to -9 and multiply to -10 best answer gets branliest and 100 extra points