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Mathematics, 21.06.2019 15:00
Let the mean of the population be 38 instances of from 6" - 9" hatchings per nest, and let the standard deviation of the mean be 3. what sample mean would have a confidence level of 95% or a 2.5% margin of error?
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Mathematics, 21.06.2019 19:30
Acar started driving from city a to city b, distance between which is 620 miles, at a rate of 60 mph. two hours later a truck left city b and started moving towards city a at a rate of 40 mph. how many hours after the truck's departure will the two meet?
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Mathematics, 22.06.2019 03:00
If f(x)=-3x+2 and g(x)=-7x-2, which point represents f(x)=g(x)?
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Mathematics, 22.06.2019 04:10
Can you explain how a table can be used to find a rate of change?
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