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3 years ago

he says the number of books in the box is divisible by 2,3,4,5,6 . how many books could be in the box?

1 answer:

7 0

The least number of books that could be in the box is 30. The number of books in the box could be any number that is a multiple of 30.

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Please help fast! Rosa's friend Jake claims that he can read minds. To test Jake's abilities, Rosa chooses 3 different numbers

grigory [225]

Jake's guesses are illustrations of probabilities.

The probability that Jake's guesses are correct is 1/720

The sample size is:

$\mathbf{n = 10}$ --- 10 different numbers

The probability that Jake's guesses are correct is as follows:

1st guess = 1/10
2nd guess = 1/9
3rd guess = 1/8

So, the required probability is:

$\mathbf{Pr = \frac{1}{10} \times \frac 19 \times \frac 18}$

$\mathbf{Pr = \frac{1}{720} }$

Hence, the probability that Jake's guesses are correct is 1/720

Read more about probabilities at:

brainly.com/question/11234923

5 0

2 years ago

Can someone Please help me on this question!?

olganol [36]

<h3>Answer:</h3>

B. $|2x + 1| + 1$

<h3>Step-by-step explanation:</h3>

$( |2x + 1| + 3) - 2$

$|2x + 1| + 3 - 2$

$|2x + 1| + (3 - 2)$

$= |2x + 1| + 1$

3 0

2 years ago

Please help with math!

svet-max [94.6K]

You're going to have to reupload it, I'm sorry! Only have of the question shows!

5 0

3 years ago

C) 025./ = 6.257 X 10

Yanka [14]

Answer:

Step-by-step explanation:

you divide 025./=6.257 x 10 is 5

6 0

3 years ago

Between what two numbers would 9 be located on the number line?

oksano4ka [1.4K]

Answer is A. Because it is located between 9 and 10

4 0

3 years ago