Which statements represent the rules of significant figures? Check all that apply. The integers 1, 2, 3, 4, 5, 6, 7, 8, and 9 ar

Question

Which statements represent the rules of significant figures? Check all that apply.

The integers 1, 2, 3, 4, 5, 6, 7, 8, and 9 are always significant.
All numbers to the right of the decimal point are always significant.
Zeros to the left of a decimal point and in a number greater than or equal to 10 are always significant.
All zeros are significant numbers.
Zeros in between numbers are always significant.

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Ximena 3 weeks 2021-09-08T12:26:24+00:00 1 Answer 0

Answers ( )

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    2021-09-08T12:28:00+00:00

    Answer:

    The integers 1, 2, 3, 4, 5, 6, 7, 8, and 9 are always significant.

    Zeros in between numbers are always significant.

    Step-by-step explanation:

    There are three rules by which the number of significant figures can be determined:

    • The digits which are other than the zero are said to be significant figures.
    • Any zero which is present between two significant figure is said to be significant.
    • The zero which appears in the right of the decimal portion in the end is significant. The zero which comes after the decimal is not significant.

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45:7+7-4:2-5:5*4+35:2 =? ( )