SOLUTION: Please help me solve this word problem. the electric current (I), in amperes, in a circuit varies directly as the voltage (V). When 12 volts are applied, the current is 4 amperes

Algebra ->  Equations -> SOLUTION: Please help me solve this word problem. the electric current (I), in amperes, in a circuit varies directly as the voltage (V). When 12 volts are applied, the current is 4 amperes      Log On


   



Question 555816: Please help me solve this word problem.
the electric current (I), in amperes, in a circuit varies directly as the voltage (V). When 12 volts are applied, the current is 4 amperes. Predict the current when 18 volts are applied.

Answer by solver91311(24713) About Me  (Show Source):
You can put this solution on YOUR website!


If varies directly as then . Using the initial condition values, calculate by calculating . Then calculate any other value using your knowledge of the value of

John

My calculator said it, I believe it, that settles it
The Out Campaign: Scarlet Letter of Atheism