How could you have simplified problem 7 in a different way?

The simplified form of is .

Step-by-step explanation:

Here, the given problem is in exponential form with the power of -4.

The question is to simplify

The first step in the simplification process is to multiply the power -4 outside the bracket with each powers inside the bracket.

⇒

Now, split them into two separate terms.

⇒

We know that, the division in the exponential rule with same base is given by ⇒

⇒

⇒

Therefore, the simplified form of is .

not enough information

step-by-step explanation:

we cannot know this, because the other students could have handed out 10 flyers, or they could have handed out 100. one way, the mean would go up, and another way, the mean would go down.