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What is the value for x in the equation below?
e(1.24x) = 412.8(9.07+9.21)
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- Which of the following has the smallest value of IE1? O S Se TeQuantitative analysis student Jon analyzed an ore sample for its lead content and obtained a mean of 4.75% Pb for five measurements. If the certified true value is 4.50%, what is the (a) percent error? (b) percent accuracy?How do you answer 1, 2, and 3? (This is a practice exercise).
- Calculate the percent difference between x2 and x4 according to the equation below. (Assume x2 to be the accepted value.) Record the calculation in your notes. x2 = 100.4 kJ x4 = -100.4 kJ %difference = experimental value - accepted value x 100% accepted valueCalculate the value of n if idmax= 7.008×10-6A.Gyuri performed an analysis of Simvastatin tablets. The following are the data she obtained: 39.5 mg, 41.2 mg, 40.7 mg, 38.9 mg, 42.1 mg, 41.7 mg, 38.7 mg Suppose the mg of Simvastatin stated in label is 40 mg, is there a significant difference between her results and the label claim?