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diamong [38]
3 years ago
5

Evaluate if a=-3, b=2, c=-5 a2

Mathematics
1 answer:
Nezavi [6.7K]3 years ago
6 0

Answer:

Substitute the value of the variable into the expression and simplify.

9

Step-by-step explanation:

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How can you tell if a fraction is a perfect square?
zimovet [89]

Answers: A fraction is a perfect square if it's reduced version (of an improper fraction if the number is greater than 1) has both numerator and denominator numbers that are perfect squares. IE: 25/36 is a perfect square because both 25 and 36 are perfect squares.

Step-by-step explanation:

So for example 5/25 is a perfect square but 2/5 wouldn't be a perfect square.

Tell me if this helped you

7 0
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In a company 60% of the workers are men is 880 women work for the company how many workers are there in all
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I will do my best to answer this question due to the gramatical errors made making it difficult to read and understand.
assuming that the 880 is the number of women employed that makes up 40% of the company employees
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2 years ago
The function f(x)=600+2x over x yields the average cost in dollars for a company to produce x calendars. Which statement best fi
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Answer:

The correct option is a.

Step-by-step explanation:

The average cost function is

f(x)=\frac{600+2x}{x}

Where x is the number of calendars produced.

The average cost formula is

AC=\frac{\text{Total Cost}}{\text{Number of items}}

Therefore the total cost is defined b the function

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Here 600 is the initial cost and the cost each unit is 2.

Initial cost is the fixed cost which occurs at zero level of productivity.

The company spends $600 on a new computer and printer before beginning the project. The option (a) is correct.

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