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lina2011 [118]
3 years ago
5

15-(0.7×3)=? Is it 12.9 ?

Mathematics
2 answers:
dimulka [17.4K]3 years ago
7 0
It is 12.9 I got the same.
Fudgin [204]3 years ago
4 0
Its 12.9 I got the same
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charle [14.2K]
1/2 or 50%
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1.29 divided by 1.25 =
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1.29/1.25 = 1.032
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A manufacturer buys large quantities of certain fuel pumps. He finds that his cost depends on the number of cases, q, bought at
ruslelena [56]

Answer:

The correct option is <u>c) $17.50/case</u>.

Step-by-step explanation:

Note: The data in the question are merged. The data are therefore sorted and the whole question is represented before answering the question. Please, see the attached pdf file for the sorted data and the represented question.

The explanation of the answer is now given as follows:

Marginal cost refers to the cost incurred in order to produce one more unit of a product.

Therefore, marginal cost is the change in the total cost that is caused by a one-unit increase in the quantity of a commodity that is produced.

From the table in the question, the marginal cost at q = 108 can be calculated as follows:

Change in total quantity at 180 cases = 108 - Number of cases immediately before 108 = 180 - 104 = 4

Change in total cost at 180 cases = Total cost at 108 cases - Total cost immediately before 108 cases = 1990 - 1920 = 70

Marginal cost at 108 cases = Change in total cost at 180 cases / Change in total quantity at 180 cases = 70 / 4 = 17.50 per case

Therefore, the correct option is <u>c) $17.50/case</u>.

Download pdf
4 0
3 years ago
Can someone solve 6÷2(1+2)
mamaluj [8]

Answer: 9

Step-by-step explanation:

To solve this problem, we need to use our order of operations, or PEMDAS.

Parenthesis

Exponent

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Divide

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6÷2(1+2)           [parenthesis]

6÷2(3)               [multiply/divide from left to right]

3(3)                   [multiply]

9

Now, we know that the answer is 9.

8 0
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Answer:

14 feet

Step-by-step explanation:

if its a range of 6 and 8 feet is your first it would be between

8-14 feet and 8,9,10,12 are already there so 11,13,14 would be the only possibility so id say 14 feet because its the next standard size

7 0
3 years ago
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