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Semmy [17]
3 years ago
12

Find the Domain and Range. Remember to put answers in

Mathematics
1 answer:
ohaa [14]3 years ago
7 0

Answer:

Domain: {0,3,6,7,9}

Range: {2,3,7}

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A rectangle with dimensions of 3 units by 7 units is enlarged by a scale factor of 1.1. By what percent does it’s area increase?
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Answer:

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Step-by-step explanation:

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New dimensions

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Percentage change is given by

\dfrac{A'-A}{A}\times 100\\ =\dfrac{25.41-21}{21}\times 100=21\%

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