3 years ago

Is this true? if not what’s the answer asap!

Mathematics

1 answer:

tensa zangetsu [6.8K]3 years ago

4 0

Answer:

$(x {}^{ - 4} ) {}^{2} \: = \: x {}^{ - 4 \times 2 } = \: x {}^{ - 8} = \: \frac{1}{ x {}^{8} }$

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In how many distinguishable ways can you arrange the letters in the word CONNECTICUT? *

borishaifa [10]

Answer:

The number of distinguishable arrangements are 1,663,200.

Step-by-step explanation:

The word is: CONNECTICUT

The number of ways to arrange a word when no conditions are applied is:

$\frac{n!}{k_{1}!\cdot k_{2}!\cdot k_{3}!...\cdot k_{n}!}$

Here k is the number of times a word is repeated.

In the word CONNECTICUT there are:

3 Cs

2 Ns

2 Ts

And there are a total of n = 11 letters

So, the number of distinguishable arrangements are:

$\frac{n!}{k_{1}!\cdot k_{2}!\cdot k_{3}!...\cdot k_{n}!}=\frac{11!}{3!\times 2!\times 2!}$

$=\frac{39916800}{6\times 2\times 2}\\\\=1663200$

Thus, the number of distinguishable arrangements are 1,663,200.

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3 years ago

You buy rice at $0.71 a pound.

luda_lava [24]

Answer:

$7.10

Step-by-step explanation:

0.71 x 10= 7.10

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3 years ago

Select the correct answer. Which graph represents this equation? 5y = x + 5

stiks02 [169]

The answer is graph B

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4 years ago

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Relatively Simple Math, pls lend a hand. All my points and Brainliest

marta [7]

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Step-by-step explanation:

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What is the length of the line segment whose endpoints are (-1,5) and (3,-3)? Round your answer to the nearest tenth.

djyliett [7]

Answer:

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Step-by-step explanation:

The length=√(3--1)²+(-3-5)²

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l=√16+64

l=√80=4√5

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3 years ago