Answer:
45 miles is how far you walked in 9 hours
Step-by-step explanation:
5 miles per hour x 9 hours = 45 miles
Answer:
The teams can be placed in 479,001,600 ways.
Step-by-step explanation:
To solve this question, we want to know in how many ways 12 elements can be arranged.
Number of possible arrangements of x elements:
The number of possible arrangments of x elements is given by:

In this question:
12 teams, so arrangment of 12 elements.

The teams can be placed in 479,001,600 ways.
You can put them vertically
then subtract them
but if you do it, it will be 0=-10 that doesn't make sense.
So the answer is that there is no answer!