Biology Forums - Study Force

Science-Related Homework Help Chemistry Topic started by: xlr300 on Dec 11, 2014



Title: Perform the following mathematical operations and express the answers to the cor
Post by: xlr300 on Dec 11, 2014
Perform the following mathematical operations and express the answers to the correct number of significant figures.
A) 74.632 + 23 - 1.01 =
B) [(3.9780 x 10-2) x (1.010 x 104)]/ [(3.290 x 10-5) x (7.85 x 102)] =
C) [(2.1 x 10-4/6.89 x 10-3)] - (1.59 x 10-2) =
D) [400 x 1719]/[56.1 x 97] =
E) [10-7 x 106 x 104] / [10-5 x 109] =
F) (235.8 + 15940 + 6.17) /1.987 =


Title: Re: Perform the following mathematical operations and express the answers to the cor
Post by: dustyparticle on Dec 19, 2014
Content hidden


Title: Re: Perform the following mathematical operations and express the answers to the cor
Post by: xlr300 on Dec 19, 2014
Thank you for helping me out all semester, your answer was right! Bye for now


Title: Re: Perform the following mathematical operations and express the answers to the cor
Post by: dustyparticle on Dec 19, 2014
Welcome :-]