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stiks02 [169]
2 years ago
7

5. Evaluate the following expression when a = -4

Mathematics
1 answer:
Basile [38]2 years ago
7 0

Answer:

Step-by-step explanation:

Given the expression

b|3a – 81 – 3/2 – 2a

If a = -4, b = 1/2

Substitute

(1/2)/3(-4) - 81 - 3/2 - 2(-4)

1/2 * 1/-12 - 81 - 3/2 + 8

= -1/24 - 81 + 8 - 3/2

= -1/24 - 3/2 - 73

= -1-36-1,752/24

= -1,789/24

= -74.5

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The table of the probability is missing, so i have attached it.

Answer:

μ = 0.919

The interpretation of this is that;on the average, an individual aged 15 years or older has been involved in 0.919 marriages.

Step-by-step explanation:

The expected value which is also called mean value is denoted by the symbol μ. It is defined as the sum of the product of each possibility x with it's probability P(x) as the formula;

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Thus, the interpretation of this is that;on the average, an individual aged 15 years or older has been involved in 0.919 marriages.

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3 years ago
How do you do this? Because I don’t get it
olganol [36]
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6 0
2 years ago
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3 years ago
If I had 36 apples what is the percentage of 20
boyakko [2]

Answer:

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Step-by-step explanation:

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