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zheka24 [161]
3 years ago
7

Douglas said he can find 240÷10 by taking the 0 off 240 to get 24.

Mathematics
1 answer:
julia-pushkina [17]3 years ago
8 0

Answer:

  • a. incorrect
  • A. equal to
  • 59.20 ÷ 10 = 5.920

Step-by-step explanation:

What Douglas doesn't seem to realize is that it is not the act of removing the trailing zero that gives division by 10. It is the act of moving the decimal point left one place that divides the number by 10.

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Step-by-step explanation:

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The mean of a set of 5 numbers is 12. One of the numbers in the set is 16. If 16 is removed from the list, what is the new mean?
Reil [10]

The new mean is 11

Step-by-step explanation:

The mean = sum of the numbers ÷ numbers

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∵ The set has 5 numbers

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- Substitute these values in the rule of the mean above

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Learn more:

You can learn more about the mean in brainly.com/question/5069437

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Please help thank you!
kirill [66]
Question 1:

Look at the image. 

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Question 3:

The answer is a perpendicular bisector because it is a perpendicular line that bisects a side of the triangles, which is the exact definition of a perpendicular bisector.

Have an awesome day! :)

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-Dominant- [34]

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