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Norma-Jean [14]
2 years ago
13

The next math test will contain 50 questions. Some will be worth three points while the rest will be worth six points. If the te

st is worth 195 points, how many questions are worth three-points and how many worth six-points?
Mathematics
1 answer:
Llana [10]2 years ago
5 0

Explanation is in the file

tinyurl.com/wpazsebu

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35 six graders

70 dived in half is 35
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Question 7 PLEASE HELP Describe the transformation from the graph of f(x)=x to the graph of g(x)=1/5x+4
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i think the graph g(x) has been shrunk vertically by a factor of 1/5 and shifted up by 4 units :)

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3 years ago
Can someone help me fill this out
Gwar [14]

Answer:

Step-by-step explanation:

4 0
3 years ago
Owning a small and successful business isn't easy! There is a monthly cost of shipping supplies and
andriy [413]

Answer:

C(x)=24,000+19,200x

Step-by-step explanation:

<u>Mathematical Modeling</u>

To model a real-life situation, a mathematical model can be constructed in such a way it accurately represents the variables measured in the system.

This problem requires to build a model for the yearly cost of a small and successful business.

The first data is the fixed monthly cost or the money the owner must pay regardless of the number of employees he hires. This cost includes shipping supplies and products for $2,000. To operate for a full year, the fixed cost is 12*$2,000=$24,000.

The other component of the cost function is the variable cost of x employees. Given each employee costs $1,600 each month, having x employees cost 1,600x each month. For a full year, the variable cost will be

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We finally form the total cost function:

\boxed{C(x)=24,000+19,200x}

7 0
2 years ago
Find f(x)=x^2-x^3,find f(-10)
Elanso [62]

Answer:

Value of f(-10) is 1100

Step-by-step explanation:

Given that f(x) = x² - x³

Here we need to find f(-10).

 f(-10) =  (-10)² - (-10)³

 f(-10) = 100 - (-1000)

 f(-10) = 100 + 1000

 f(-10) = 1100

Value of f(-10) is 1100

3 0
2 years ago
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