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willcohen42
01.09.2020 •
Chemistry
Measured value 28.7053 cm, which has six significant figures. Round the measurement to five significant figures
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Ответ:
28.705 cm
Explanation:
Hello,
In this case, for rounding the number to five significant figures we must "cut" it at 5 so we hide the 3, therefore it turns out:
28.705 cm.
Moreover, we must realize that since such 3 is less than five, we do not modify the previous five to six, case which would happen if that three has changed to five or more.
Regards.
Ответ:
The achoholic could seek help by going to a counselor and explaing his or her problems.