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Question
Which of the following is an irrational number?
a) 3.5
b) -2
c) 
d) 1/2
Answer
This answer is hidden. It contains 1 characters.
Related questions
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Which of the following is an example of teaching throughproblem solving?
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When comparing ratios to fractions keep in mind that
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d) Operations can be done with fractions while they can"t be done with ratios.
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Which of the following is a true statement regarding the practice of exposing students to multiple approaches to solving problems?
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To set up an environment for "doing" mathematics, teachers need to
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Which of the following is an example of a statement spoken in the language of doing mathematics?
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Which of the following is NOT a common misconception about fraction computation?
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d) Estimation is not important.
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In this ever-changing world, those who love mathematics will likely survive the ups and downs of the economy. Which of the following is NOT a contributing factor to this fact?
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c) Teachers are currently preparing students for jobs that don"t yet exist, and they will likely need to be skilled at approaching problems in different ways.
d) The world is surrounded by algorithms that help make predictions.
Q:
Estimation of fractions can result in estimates that are not close to the actual computed answer and should be avoided.