Numerade

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The annual discharge of pollutant to the environment from each facility in a certain industry, in metric tons (tonnes) per year, is described by a random variable X with the following probability density function: a. What is the probability that less than tonnes/yr will be discharged from a facility? Give your answer to three decimal places (0.XXX).

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Find the limit, if it exists. (If an answer does not exist, enter DNE.) lim x→∞ 9x6 − x x3 + 9

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Why should you use ANOVA instead of conducting t-test for each pair of means? Multiple choice question. Type I error builds up to an unsatisfactory level when testing pairs of means. The t-test cannot be used for sample sizes that are less than 30. The likelihood of making a Type II error is higher when using the normal distribution than with the F-distribution.

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A company makes an initial investment of $4,728 when purchasing a new piece of equipment. The equipment produces annual revenues of $602 per year, with O&M costs of $117 per year. Determine the net present value if the machine lasts 14 years and the annual interest rate is 2%. Round to the nearest dollar.

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May I know how to design a power supply unit ( capacitor coupled if necessary ) to convert 260V AC to 12 or 15 V DC? Power consumption of PSU itself lower than 2W, power factor more than .5?

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On August 1, Year 1, Jackson Company issued a one-year \$80,000 face value interest-bearing note with a stated interest rate of 9% to Galaxy Bank. Jackson accrues interest expense on December 31, Year 1, its calendar year-end. What is the cash flow from financing activities that will be reported during the year ending December 31, Year 1? Multiple Choice \$0 \$83,000 inflow (\$87,200) outflow \$80,000 inflow

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Protein provides calories per gram. 4 7 9 12 Protein provides \_\_\_\_\_ calories per gram. 4 7 9 12

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Why does vigilante violence appear to be less about addressing a specific crime and more about asserting complete and repressive power? a. Violence invokes fear in communities. b. Motives are uncalled for in society. c. The objectives of vigilantes are misguided. d. The targeted individual(s) may be innocent.

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BEST MATCH

Which of the following is the correct answer for Pact C, System C, Uat B? 16 J 16 J 10.6 J

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A government policy that encourages firms to increase their investment spending will __________ the equilibrium level of loanable funds and __________ the rate of long-term growth. Question 13 options: A) increase; decrease B) decrease; increase C) decrease; decrease D) increase; increase

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elizabeth s.