Sunday
December 8, 2013

# Posts by barbara

Total # Posts: 205

chemistry
Need the formula to figure out the answer to question calculate the mass in grams of 4.08*10 negative 8 mol of neon

statistics
You plan to conduct a survey to find what proportion of the workforce has two or more jobs. You decide on the 90 percent confidence level and state that the estimated proportion must be within 2 percent of the population proportion. A pilot survey reveals that 7 of the 50 samp...

algebra
solve by the substitution method: 8m+n=47 m-5n=52 thank you having trouble completing please show all work so I can learn better

Chem 121
A solution is made by dissolving 0.35 mole of LiI in enough water to give a final volume of 260.0 mL. What is the molarity of the solution?

Chem 121
How many grams of NaOH are present in 9.0 mL of a 8.0% (m/v) NaOH solution

math
As*A= Man A Represent what number?

Accounting
MHS currently has \$1,150,000 in cash. How long would it take them to accumulate \$2,000,000 in cash? Assume an interest rate of 5%.

accounting..help plz urgent!
All of the above

Math
99 employees in a factory earn a salary of \$28,000 per year, while the CEO makes \$766,000 annually. What are the mean and median salaries for all 100 people? Is the mean or the median the more appropriate measure of "center" in this case? Explain. I have been working...

Math
99 employees in a factory earn a salary of \$28,000 per year, while the CEO makes \$766,000 annually. What are the mean and median salaries for all 100 people? Is the mean or the median the more appropriate measure of "center" in this case? Explain. I have been working...

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