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AysviL [449]
2 years ago
9

You need to know the number of different arrangements possible for five distinct letters. You decide to use the permutations rul

e, but your friends tells you to use 5!. Who is correct
Mathematics
2 answers:
Mashcka [7]2 years ago
8 0

Answer:

Both, you and your friend, are correct.

Step-by-step explanation:

5 P 5 = 5!

A shortcut I learned is that in the permutation equation nPn when n is the same on both sides, it is equal to if you used factorial, n!.

kumpel [21]2 years ago
4 0

Answer:

<h2> Both Methods are correct..!!.</h2><h2>Thanks for ASK Me...!!</h2>
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1kg is 2.20462 pounds
So 4kgs are 8.81849
Divided by $16 would equal 0.551155625
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avanturin [10]
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8 0
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In a class of 27 students, 15 are female and 7 have an A in the class. There are 9
sveticcg [70]

Answer:

4/27

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Step-by-step explanation:

5 0
3 years ago
When results from a scholastic assessment test are sent to test-takers, the percentiles associated with their scores are also gi
hram777 [196]

Answer:

The correct option is (D).

Step-by-step explanation:

Percentiles are statistical measures that are used to interpret data. It represents the data value which is more that a specific percentage of the data set.

The <em>n</em>th percentile of a data set is the value that is more that <em>n</em>% of the data set.

⇒ It is provided that a test-taker's score was at the 94th percentile for their verbal grade.

This statement implies that the test taker scored a mark more than 94% of the other test-takers, i.e. he\she performed better than 94% of the other test-takers in the verbal grade.

⇒ Also the test-taker's score was at the 16th percentile for their quantitative grade.

This implies that the test taker scored a mark more than 16% of the other test-takers, i.e. he\she performed better than 16% of the other test-takers in the quantitative grade.

Thus, the correct option is (D).

8 0
3 years ago
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