80 kilometers is equal to 80,000 meters. This is greater than 1000 meters.
There are, 20475 different groups are possible if the manager wants to select one group of 4 people from his 28 assistants.
<h3>What is permutation and combination?</h3>
A permutation is the number of different ways a set can be organized; order matters in permutations, but not in combinations.
We have:
A manager wants to select one group of 4 people from his 28 assistants.
The total number of groups possible = C(28, 4)

After calculating:
= 20475
Thus, there are, 20475 different groups are possible if the manager wants to select one group of 4 people from his 28 assistants.
Learn more about permutation and combination here:
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Answer:
46.58%
Step-by-step explanation:sorry if wrong
22 weeks because you already have 5 dollars so the other answer is wrong
The slope of x-y=8 is 1 because it's actually y = x-8
Parallel means the slope is equal to 1 as well.