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swat32
3 years ago
14

How do change 0.9 in fraction

Mathematics
2 answers:
yarga [219]3 years ago
6 0
You change it to 9/10
Fantom [35]3 years ago
3 0
0.9 as a fraction is: \frac{9}{10}

What place is the '9' in? It's in the tenth place.
0.9 can be said as nine \ tenths

Nine(9) tenths(10) = \frac{9}{10}
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A certain company's main source of income is selling cloth bracelets. The company's annual profit (in thousands of dollars) as a
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Answer:

8 thousand dollars

Step-by-step explanation:

The company's annual profit (in thousands of dollars) as a function of the price of a bracelet (in dollars) is modeled by: P(x)=-2x^2+16x-24

To find maximum profit , we need to find out the vertex

x coordinate of vertex formula is -b/2a

P(x)=-2x^2+16x-24

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So the maximum profit the company can earn is 8 thousand dollars when price = $4


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3 years ago
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Courtney must earn at least $150 to pay for broken window. She earns $10 for every car she washes.
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Answer:

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Step-by-step explanation:

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10c ≥ 150

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