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Pavlova-9 [17]
3 years ago
11

Is 0.09 squared a rational number?

Mathematics
1 answer:
Novay_Z [31]3 years ago
7 0
Yes, 0.09 squared, or <span>0.0081, is a rational number.</span>
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What is the mean of the data ?
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At 8:00, the temperature was 15 degrees Celsius (°C). Three hours later, the temperature was -15°C. By how many degrees Celsius
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2 years ago
An engineer has designed a valve that will regulate water pressure on an automobile engine. The valve was tested on 110 engines
slava [35]

Answer:

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Alternative hypothesis: Ha: μ ≠ 4.7

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2 years ago
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