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How do you write 18 squared in standard form?
you do this by 18*18
How do you write 0.18 in standard form?
Well, isn't that just a happy little question! To write 0.18 in standard form, you simply move the decimal two places to the right to make it 18. So, in standard form, 0.18 becomes 0.18 = 18. Just remember to keep a positive attitude and enjoy the process of creating numbers on your canvas of math!
When you write a decimal as a fraction or mixed number why is it important to write the answer in simplest form?
When a fraction is written in simplest form, it's easier to perform operations on that fraction. For instance, multiplying (1/5) and (2/3) is easier than multiplying (25/125) and (18/27).
What is 18 square root of 3?
The square root of 3 is an irrational number, approximately equal to 1.732. Multiplying this by 18 gives you approximately 31.176. So, 18 times the square root of 3 is approximately 31.176.
Is 18 an irrational number?
NO!! Irrational Numbers are those where the decimal digits go to infinity AND there is no regular order in the decimal digits. pi = 3.141592.... is the most well known irrational number. as are the 'Square roots' od prime numbers;-# sqrt(2) = 1.414213.... sqrt(3) = 1.73205... sqrt(5) = 2.23606... However, such as numbers as 3.3333..... is NOT irrational, because the decimals are in regular order. Similarly 2.373737.... or 5 .678678678.... Are NOT irrational because the decimals are in a regular order. NB '....''' at the end of a decimal is the mathematical indication of recurring to infinity.
