Answer:
Electrons move through the wires in the opposite direction.
Explanation:
The direction of an electric current is by convention the direction in which a positive charge would move. Thus, the current in the external circuit is directed away from the positive terminal and toward the negative terminal of the battery.
the relatively thick part of the earth's crust that forms the large landmasses. It is generally older and more complex than the oceanic crust.
I would think 2.759kmockinbirds if you consider mockingbirds equal to a metre and kmockinbird to kilometres
Answer:

Explanation:
<u>Function Modeling
</u>
We can express the relations between different variables and magnitudes in mathematics formulas. This allows us to better manipulate the field data and even make predictions and take decisions out of them.
We know Cortez spends a total of 65 minutes of running and swimming. Let's call r the minutes of running and s the minutes of swimming. The first condition implies that

Or, equivalently

The energy burnt when running are 15 calories per minute. It means that he burns 15r in r minutes. Similarly, Cortez burns 6s calories when swimming. The total energy he burns is

Replacing the formula for s, we get


That formula gives the total calories Cortez burns in r minutes of running