3 years ago

Three red and three blue flags are arranged randomly along

2 answers:

3 0

$|\Omega|=\dfrac{6!}{3!3!}=\dfrac{4\cdot5\cdot6}{2\cdot3}=20\\A=\{RBRBRB,BRBRBR\}\\|A|=2\\\\P(A)=\dfrac{2}{20}=\dfrac{1}{10}$

Taya2010 [7]3 years ago

3 0

The answer would be B

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Schach [20]

You would do credit because debit is not the one

6 0

2 years ago

Please answer this correctly I have to finish the sums by today

Naily [24]

Answer: i cant see it

Step-by-step explanation:

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3 years ago

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A random sample of cats at the SPCA shows that 25 out of the 40 cats are kittens. There are a total of 800 cats at all the anima

Alinara [238K]

Answer: The number of kittens= 500.

Step-by-step explanation:

Given, A random sample of cats at the SPCA shows that 25 out of the 40 cats are kittens.

i.e. ratio of kitten to cats = $\dfrac{25}{40}=\dfrac{5}{8}$

We assume that , the ratio will remains same.

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3 years ago

A student writes 5y*3 to model the relationship the sum of 5y and 3. explain the error

mezya [45]

So,

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3 years ago

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Please solve this literal equation for the variable "f"

Tatiana [17]

$\frac{df+10}{6}= g$

Now, multiply both sides by 6 and you get.....

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now, subtract 10 on both sides and you get.....

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3 years ago