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Neporo4naja [7]
2 years ago
7

Which of the following is a number that is used to describe how two random variables are related?

Mathematics
1 answer:
zubka84 [21]2 years ago
5 0

Answer:

c

Step-by-step explanation:

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Jasmine is buying beans. She bought r pounds of red beans that cost $2 per pound and b pounds of
horsena [70]

Answer:

A and B (2r and 7b)

Step-by-step explanation:

If she has black beans that cost $7 per pound the expression should be 7b. Hope this helps! Lmk if you have any more questions.

4 0
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Nesterboy [21]

Answer:

3

Step-by-step explanation:

I think its 3 because if its 6 then you divide. it by 2

5 0
2 years ago
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What is the answer to this question?
mrs_skeptik [129]

Answer:

B

Step-by-step explanation:

Out of the 4 options, we only need 1. Therefore, the probability is \frac{1}{4}

4 0
2 years ago
A wheel for a game is to be made by dividing a circular disk into six equal pie-shaped wedges and numbering them from 1 to 6. in
arlik [135]

Answer:

720

Step-by-step explanation:

For the first wedge, you have 6 numbers to choose from .

For the second wedge , you have 5 numbers to choose from . 

For the 3rd wedge , you have 4 numbers to choose from . 

For the 4th wedge , you have 3 numbers to choose from . 

For the 5th wedge , you have 2 numbers to choose from . 

For the 6th wedge , you have 1 number to choose from . 

Conclusion: this numbering can be done in:

6×5×4×3×2×1 = 720

Note :

Generally ,we write 6×5×4×3×2×1 as 6! and we read it 6 factorial.

6 0
2 years ago
Is x = -3 a solution to the inequality below?<br><br> -5 ≤ <br> x
vampirchik [111]

Answer:

Yes

Step-by-step explanation:

5 0
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