Asked by Anonymous
                Carry out the following operations, and express the answer with the appropriate number of significant figures.
1.)[(285.3 multiplied by 105) - (1.500 multiplied by 103)] multiplied by 2.8948
2.) 874 multiplied by [1267 - (3.50 multiplied by 128)]
*I know what significant figures are but I am constantly getting my answers wrong for both questions. Help, please??
            
            
        1.)[(285.3 multiplied by 105) - (1.500 multiplied by 103)] multiplied by 2.8948
2.) 874 multiplied by [1267 - (3.50 multiplied by 128)]
*I know what significant figures are but I am constantly getting my answers wrong for both questions. Help, please??
Answers
                    Answered by
            DrBob222
            
    Follow these rules.
http://www.chemteam.info/SigFigs/SigFigs.html
    
http://www.chemteam.info/SigFigs/SigFigs.html
                                                    There are no AI answers yet. The ability to request AI answers is coming soon!
                                            
                Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.