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katen-ka-za [31]
3 years ago
9

Jeremy earns $234 for 36 hours of work. Miguel earns $288 for 40 hours of work . Are the pay rates of these two people proportio

nal?
Mathematics
1 answer:
dem82 [27]3 years ago
8 0
The pay rates of these two people are not proportional because if you divide 234 by 36 and 288 by 40, it is shown that Miguel earns $7.20 every hour and Jeremy earns $6.50 per hour. Thus, the pay rates of these two people are not proportional.
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Answer:

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Step-by-step explanation:

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2πr = 4·71.4 = 285.6, so r = 285.6 / 2π ≈ 45.45

The area of a circle is πr², filling in the value for r we just found:

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The question about "its area" can denote the entire circle, or just the quadrant, so two answers are provided.

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2 years ago
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3 years ago
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