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ivanzaharov [21]
3 years ago
10

Find (f + g)(x) and its domain.

Mathematics
1 answer:
Nostrana [21]3 years ago
3 0

Answer:

The domain of function( f+ g)(x) ( (-∞,∞))

Step-by-step explanation:

Given  ( f + g)x = f(x) +g(x)

The domain of function (f + g)(x)  is (-∞,∞)

<em>Example:-</em>

<em>f(x) = 2 x² + 3x and  g(x) =  4x² +3</em>

<em>(f + g)(x) = f(x) +g(x)</em>

<em>              =  2 x² + 3x + 4 x² + 3</em>

<em>             =  6x ² + 3 x + 3</em>

<em>The domain of  (f + g) (x)  is ( -∞,∞))</em>

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What is the thousands the 400 hundred
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An insurance policy sells for $1000. Based on past data, an average of 1 in 50 policyholders will file a $20,000 claim, an avera
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<h3>Expected value</h3>

a. Expected value of the claim:

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Expected value=370

Expected value of the company profit:

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b. If the company sells 10,000 policies the expected profit is:

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Therefore the expected value (to the company) per policy sold is $630 and the expected profit is $6,300,000.

Learn more about expected value here:brainly.com/question/24305645

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The complete question is:

An insurance policy sells for $1000. Based on past data, an average of 1 in 50 policyholders will file a $20,000 claim, an average of 1 in 200 policyholders will file a $30,000 claim, and an average of 1 in 400 policyholders will file a $60,000 claim.

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2 years ago
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3 0
3 years ago
Stefan sells Jin a bicycle for ​$138 and a helmet for ​$16. The total cost for Jin is 40 ​% of what Stefan spent originally to b
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Answer:

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Step-by-step explanation:

Step one:

given data'

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