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Author Question: Using the arithmetic problem below, determine the correct number of significant figures. (1.5 ... (Read 100 times)

redpassion

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on: Nov 5, 2023

Question 1

How many significant figures does the difference 218.7201 – 218.63 contain?

◦ 1
◦ 2
◦ 3
◦ 5
◦ 7

Question 2

Using the arithmetic problem below, determine the correct number of significant figures.
          (1.5 × 10–4 ×  61.3) + 2.01 =

◦ 2.0192
◦ 2.0
◦ 2.019
◦ 2.02
◦ 2.019195
Chemistry ¦ Chang, Goldsby ¦ 11th Edition
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Marked as best answer by redpassion on Nov 5, 2023

Burly

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Reply #1 on: Nov 5, 2023
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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redpassion

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Reply 2 on: Nov 5, 2023
Excellent

juliaf

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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