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7nadin3 [17]
3 years ago
10

4 1/2 + 2 3/4 +3 1/8

Mathematics
1 answer:
Jet001 [13]3 years ago
5 0

Answer:

<h2>10 1/4</h2>

Step-by-step explanation:

Convert everything to eighths:

4 4/8 + 2 6/8 + 3 1/8 = (4 + 2 + 3) + (1/8 + 4/8 + 6/8) = 9 + (1/8+4/8+6/8) = 9 5/8+6/8 = 9 11/8 = 10 2/8 = 10 1/4

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a) Cost function = Fixed cost + variable cost \times number of items

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So, R(x) = 30x

c) Profit = Revenue - Cost

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So, the product should be produced for 20 or more items.

Learn more about cost function here:

brainly.com/question/13129990?referrer=searchResults

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