im confused with significant numbers

  1. im confused with significant numbers how do you do them.. like for example 64 mL
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    2. JOSE asked by JOSE
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  2. How many significant figures does 22.0, 0.22, 22. , 0.022?Im just confused as to the decimal addition to numbers and what the
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    2. Sally asked by Sally
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  3. How many significant figures does 22.0, 0.22, 22. , 0.022?Im just confused as to the decimal addition to numbers and what the
    1. answers icon 4 answers
    2. Sally asked by Sally
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  4. i tried to solve it on my own but im confused about the last part, this i what i have so far..moles of glycerin= 50.0/92.10=0.54
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    2. lisa asked by lisa
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  5. Im very confused on this.List all the numbers from the given set that are: a. Natural numbers, b. Whole numbers, c. Integers, d.
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    2. Natalia asked by Natalia
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  6. I'm a little confused when it comes to significant figures. Where it doesn't make sense to me is when zeros come before and
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    2. Anonymous asked by Anonymous
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  7. Simplify:(x^n)+(x)/(x^2)-(1) -------------------divide top by bottom (x^n+2)-(x^2)/ (x^2n)-(2x^n)+1 I can do problems similar to
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    2. Sara asked by Sara
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  8. what are rational and irrational numbers??i know that irrational numbers are numbers that cannot be expressed as a fraction, but
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    2. Sanchia asked by Sanchia
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  9. Our teacher told us we had to do problems on our final on Delta G and S...?all he said is we'd have to plug in numbers from a
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    2. ben asked by ben
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  10. 82.453 in 3 significant figures with scientific notation.~hm..I don't know how to do this...it sounds simple but I'm confused.
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    2. ~christina~ asked by ~christina~
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