Answer:
2.37
Step-by-step explanation:
6.3 minus 3.93 is 2.37
I think it’s 1 feet because the tops are touching you have to spread the bottoms apart so it can touch
Answer:
12.57
Step-by-step explanation:
0.2 would be 20% written as a decimal.
When you're evaluating P(n, k), you are essentially saying there are n objects and you will need to arrange them in k spaces.
This is essentially the same as:

, which follows the formula:

If you're dividing by 4!, you are evaluating P(6, 2)