Answer:
sorry never seen this
Step-by-step explanation:
Using the arrangements formula, it is found that there are 40,320 ways for these swimmers to finish.
<h3>What is the arrangements formula?</h3>
The number of possible arrangements of n elements is given by the factorial of n, that is:

In this problem, there are n = 8 swimmers, hence they can finish arranged in 8! ways, that is:

More can be learned about the arrangements formula at brainly.com/question/24648661
D.11/24
1/12=2/24
3/8=9/24
2/24+9/24=11/24
Answer:
y=0.5
Step-by-step explanation:

Check by substitution :

Answer:
That is true
Step-by-step explanation:
The ratio is a one-to-one measure, literally a ratio of the sides in reduced form. The area is that one-to-one ratio squared.
Our numbers are already squared, so in order to find the one-to-one we have to take the square roots of both of them.
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