Plz Help
30% of 80 is what?

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.

Find the zeros of each function. f(x) = x^2 + 5x - 6

Which spreadsheet would be used to compute the first nine terms of the geometric sequence a^n=32•(1/2)n-1