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Papessa [141]
3 years ago
13

Given the probability histogram pictured for a discrete random variable X, what is μx?

Mathematics
2 answers:
zubka84 [21]3 years ago
8 0

Answer:

Step-by-step explanation:

x

sertanlavr [38]3 years ago
7 0

Answer: The probability is 3

Step-by-step explanation:

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What is a number line for 5a + 18 < -27?
Alexandra [31]

a < -9

Rearrange:

Rearrange the equation by subtracting what is to the right of the greater than sign from both sides of the inequality :

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Step by step solution :

Step  1  :

Pulling out like terms :

1.1     Pull out like factors :

  5a + 45  =   5 • (a + 9)  

Equation at the end of step  1  :

Step  2  :

2.1    Divide both sides by  5  

Solve Basic Inequality :

2.2      Subtract  9  from both sides

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3 years ago
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Answer:

28

Step-by-step explanation:

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40-12=28

She has $28 dollars left to spend on her binders.

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3 years ago
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Semenov [28]
There is no mode in these scores.

This is because mode is when two numbers show up the same like 4 and 4.
8 0
2 years ago
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Find the area of the triangle in blocks (b).
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Answer:

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Step-by-step explanation:

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