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Ipatiy [6.2K]
4 years ago
13

1. Susan’s art class is 9 hours long. How long is her class in minutes?

Mathematics
1 answer:
erastova [34]4 years ago
4 0
1. 9(60) = 540 minutes.

2. There is 0.5 pints = 1 cup, so three cups. :)

3. 4(2) = 8 pints.

4. 1,00 millimeters = 1 meter, so 9 meters. 
Hope it helps! :)
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Can you restate the question I'm having a hard time understanding what your asking?
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3 years ago
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Firlakuza [10]

Answer:

Margin of error = 4.21 ounces  

Step-by-step explanation:

According to the Question,

  • Given That, You measure 25 turtles' weights, and find they have a mean weight of 31 ounces. Assume the population standard deviation is 12.8 ounces

Therefore, Sample mean = 31 ounces  ,  Sample size(n) = 25 , Alpha(α) = 0.10 & Population standard deviation(σ) = 12.8 ounces

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[NEED AN ANSWER NOW] Hannah spins a spinner once and then randomly selects a marble from a bag. A representation of the spinner
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Hannah's answer is accurate

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