A.Determine the number of significant digits.

_1. 9.0600
_2. 0.00734
_3. 25 100
_4. 850
_5. 680 000 000
_6. 0.010101
_7. 1.0010
_8. 9 002 008
_9. 19.78
_10. 5.23
_11. 108
_12. 0.00200
_13. 0.05060
_14. 700
_15. 32 000
_16. 400.0
_17. 8.098
_18. 0.00435
_19. 1 000 000
_20. 340.0056

GRADE 8

[tex]\huge\orange{\mathcal{\overbrace\green{\underbrace{\: \: \: \: \: \: \red{A}\orange{N}\green{S}\blue{W}\purple{E}\pink{R} \: \: \: \: \: \:}}}} [/tex]

[tex]\green{\tt{3}} \rightarrow[/tex] 9.0600

[tex]\green{\tt{3}} \rightarrow[/tex]0.00734

[tex]\green{\tt{3}} \rightarrow[/tex]25 100

[tex]\green{\tt{2}} \rightarrow[/tex]850

[tex]\green{\tt{2}} \rightarrow[/tex]680 000 000

[tex]\green{\tt{5}} \rightarrow[/tex]0.010101

[tex]\green{\tt{4}} \rightarrow[/tex]1.0010

[tex]\green{\tt{7}} \rightarrow[/tex]9 002 008

[tex]\green{\tt{4}} \rightarrow[/tex]19.78

[tex]\green{\tt{3}} \rightarrow[/tex]5.23

[tex]\green{\tt{3}} \rightarrow[/tex]108

[tex]\green{\tt{1}} \rightarrow[/tex]0.00200

[tex]\green{\tt{3}} \rightarrow[/tex]0.05060

[tex]\green{\tt{1}} \rightarrow[/tex]700

[tex]\green{\tt{2}} \rightarrow[/tex]15. 32 000

[tex]\green{\tt{1}} \rightarrow[/tex]400.0

[tex]\green{\tt{4}} \rightarrow[/tex]8.098

[tex]\green{\tt{3}} \rightarrow[/tex]0.00435

[tex]\green{\tt{1}} \rightarrow[/tex]1 000 000

[tex]\green{\tt{7}} \rightarrow[/tex]340.0056

=====================

EXPLANATION:

What is a "significant digit" ?

Significant figures of a number in positional notation are digits in the number that are reliable and necessary to indicate the quantity of something.

=====================

Hey there! Hope you liked my answer!

goodluck on your studies!

Watch this video to know more about siginificant numbers!

https://youtù.be/l2yuDvwYq5g