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nlexa [21]
3 years ago
13

Which equation describes this statement?

Mathematics
1 answer:
strojnjashka [21]3 years ago
8 0
The answer is B.

You can't multiply, divide, or subtract because it says find the sum.
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there are 6 times as many ways to arrange the letters in the word "sleeplessness" as there are to arrange the letters in the wor
EastWind [94]

Using arrangements of words, it is found that the statement is true.

------------------

  • Suppose a word has n letters.
  • Considering that m of these letters are repeating, each n_1,n_2,...,n_m times.
  • The number of distinct ways the word can be arranged is given by:

N = \frac{n!}{n_1\times n_2 \times ... n_m}

------------------

  • The word "sleeplessness" has 13 letters.
  • s repeats 5 times.
  • e repeats 4 times.
  • l repeats 2 times.

Thus, the number of ways to arrange the letters is given by:

N_1 = \frac{13!}{5!4!2!}

------------------

  • The word "senselessness" has 13 letters.
  • s repeats 6 times.
  • e repeats 4 times.
  • n repeats 2 times.

Thus, the number of ways to arrange the letters is given by:

N_2 = \frac{13!}{6!4!2!}

------------------

Finding the ratio of N_2 to N_1:

\frac{N_2}{N_1} = \frac{\frac{13!}{5!4!2!}}{\frac{13!}{6!4!2!}} = \frac{13!}{5!4!2!} \times \frac{6!4!2!}{13!} = \frac{6!}{5!} = 6

Thus, since the ratio is 6, the statement is true.

A similar problem is given at brainly.com/question/16790460

8 0
3 years ago
Read 2 more answers
22.4 as a fraction ?!?!?!?!?!?!?!?!?!?!?!?!?!?!?!?!?!?!?!?!?!?!?!?!?!?!?
goldfiish [28.3K]
22.4

= 22 + 4/10

-------------------------

Or:

22.4

= 224/10

= 112/5
3 0
3 years ago
What is the magnitude of an earthquake that is 5,011 times more intense than a standard earthquake?
puteri [66]

Answer: it’s 3.7

Step-by-step explanation:

I got it wrong I purpose just to see the answer your welcome

7 0
3 years ago
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Tom and Jason both collect marbles Tom has collected 510 marbles and Jason has collected 842 marbles. How many marbles do they o
dezoksy [38]

Answer:

They had 1,352 marbles all together, rounded to the nearest hundred, 1,400.

Step-by-step explanation:

All we have to do is add the number of marbles they collected.

510 + 842 = 1,352

1,352 rounded to the nearest hundred is 1,400.

7 0
3 years ago
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X^2-5x-36:factorize it
aliina [53]
In factorizing its 36 my dude. Im sure just took the test




5 0
3 years ago
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