Compute the variance
The random variable X has a density function
f(x) = 4xe^(-2x) if 0 < x < infinity , 0 otherwise
Compute the variance of X.
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Cooling water enters the tubes at 15°C, 1bar and exits at 35°C, 1bar. Determine the mass flow rate of the cooling water, in kg/h, for steady operation.
Other disbursements: February- Withdrawal of $5,000 cash for personal use of owner, Dwight Yocum The company's cash balance on January 1, 2013 is expected to be $60,000. The company wants to maintain a minimum cash balance of $50,000.
July 1. Issued $18,000,000 of five-year, 10% callable bonds dated July 1, 2010, at an effective rate of 12%, receiving cash of $16,675,184. Interest is payable semiannually on December 31 and June 30.
An electron and a proton are initially very far apart (effectively an infinite distance apart). They are then brought together to form a hydrogen atom, in which the electron orbits the proton at an average distance of 5.13 x10^-11 m. What is EPEfi
The random variable X has a density function f(x) = 4xe^(-2x) if 0 < x < infinity , 0 otherwise
Delta, Inc. is considering the investment of $75,000 in a new machine. The machine will generate cash flow of $16,800 per year for each year of its seven-year life and will have a salvage value of $12,000 at the end of its life. Delta Inc.'s cost
Obtain the equation for the streamline passing through the point (2,5). b) At t=2s , what are the coordinates of the particle that passed through point (0,4) at t=0.
A point charge of +6.90 µC is located on the x-axis at x = 6.00 m, next to a spherical surface of radius 5.00 m centered at the origin. (a) Calculate the magnitude of the electric field at x = 5.00 m. (b) Calculate the magnitude of the elect
Pnok Company has been purchasing a component, Part Q, for $18.90 a unit. Pnok is currently operating at 70% of capacity and no significant increase in production is anticipated in the near future.
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Explain the risks of not reporting the results of your forensic assessment findings accurately. Provide specific examples.
Read "The Effect of Tart Cherry Juice Compared to a Sports Drink and Cycling Exercise Performance, Substrate Metabolism, and Recovery" from University Library
Identify and analyze one resource that provides information regarding services for dealing with and treating substance use and abuse in youth or adolescence.
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Pets can have a therapeutic effect on people; they seem to have the power to calm the anxious and cheer the depressed. Give three reasons
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