Sallie's recipe calls for a total of cups of flour to make biscuits. It says to use cup of flour from the total for rolling out the dough. Which number line shows how much flour Sallie needs to roll out the dough and how much flour she needs for the dough?

Imagine that the rightward current flows in the rod for a short time. as a result, what will the net charge on the right and left ends of the rod become? left end negative and right end positive left end negative and right end negative left end negative and right end nearly neutral left end nearly neutral and right end positive both ends nearly neutral