Find the final volumetric percentage of the nitrogen
A 0.75m^3 tank contains Nitrogen at 150kPa and 40°C. 2.0 kg of oxygen are added to the tank. What is the final volumetric percentage of the Nitrogen?
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From the Registrar's data for this year, 25,000 students were enrolled, and 62% were male. Was this sampling procedure like taking a simple random sample? Explain your answer briey.
If the wire experiences a magnetic force of 0.0574 N, what is the current flowing in it? Express your asnwer with the appropriate units.
In an air-water vapor mixture at 30°C, the partial pressure of the water vapor is 1.5kPa, and the partial pressure of the dry air is 100.5kPa. What is the relative humidity of the air-water vapor mixture?
The project requires a $7000 working capital investment in year 0 and another $5000 in year 5. The company's marginal tax rate is 40%. Calculate the expected total(operating plus terminal) cash flow in year 10of the project.
As a new electrical technician, you are designing a large solenoid to produce a uniform 0.190 T magnetic field near its center. You have enough wire for 3950 circular turns, and the solenoid must be 1.40 m long and 20.0 cm in diameter. What curren
An ideal vapor compression refrigeration cycle with R-134a as the working fluid operates between the pressure limits of 120 kPa and 1000 kPa.
What is the power dissipation by the heater if the voltage drops to 107 V rms during a brown-out? Assume the resistance stays the same.
In a game of chance, a number of draws are made with replacement from a box of tickets; 500 of these tickets are labeled 1 and 450 of these tickets are labeled 1, and the winnings are equal to the sum of draws.
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23-year-old man presents to the emergency room with malaise and abdominal pain. One week ago, he developed weakness, thirst, and excess urination.
50-year-old woman presents to the hospital due to altered mental status. The patient lives alone and was found by neighbors to be acting erratically outside
To identify the current prevalence rate of speech and language delays among autistic children aged 5-12 years in Bomet County
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