How much was invested at each rate
The person invested $120,000, part at the interest rate of 4% and remainder at 5% annually. Total interest at end of one year was equivalent to 4.5% rate on entire $120,000. How much was invested at each rate?
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A survey of 2100 people in USA showed that 381 were living below poverty. Hypothesis is to be tested at 2% level of significance that , the proportion of Americans living below poverty level is 0.15 against that it is not. For this test, state the
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Total interest at end of one year was equivalent to 4.5% rate on entire $120,000. How much was invested at each rate?
Discuss the major organic product acquired from the reaction of cis-2-butene with cold, dilute KMnO4? Determine the major organic product obtained from the reaction of cis-2-butene with warm, concentrated KMnO4?
Assume a fungus infects the corn crop of a Kansas farmer. The 95% confidence interval turned out to be 37% ± 5%. What is the best way to interpret this confidence interval?
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Demand function for the office supply company's line of plastic rulers is : p= 0.42-0.0021q, where "p" is price in dollar when "q" units are demanded per day by customers.
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