Ohm’s law states that the electrical current, i in amperes, through a resistor is given by the formula 644-14-04-00-00_files/i021.jpg where v is the voltage in volts and r is the resistance in ohms. if the current is 6 amperes and the resistance is 18 ohms, what is the voltage?

What is negative 3/9 times negative 2/8 ?

(b) suppose that consolidated power decides to use a level of significance of α = .05, and suppose a random sample of 100 temperature readings is obtained. if the sample mean of the 100 temperature readings is x⎯⎯ = 60.990, test h0 versus ha and determine whether the power plant should be shut down and the cooling system repaired. perform the hypothesis test by using a critical value and a p-value. assume σ = 5. (round your z to 2 decimal places and p-value to 4 decimal places.)

5. write an equation for the line that is parallel to the given line and that passes through the given point. y = –5x + 3; (–6, 3)