Workers take public transportation daily
In San Francisco, 30% of workers take public transportation daily (USA Today, December 21,2005).
In a sample of 9 workers, what is the probability that at least three workers take public transportation daily (to 4 decimals)?
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A commercially available sump pump is capable of deliver-ing 2800 gallons per hour of water through a vertical lift of 16 feet. Calculate the power delivered by the pump to the water.
A design specification requires that a 782 pound vehicle be able to climb a 16 degree incline at 14 mph. What is the minimum horsepower required of its engine.
The allowable shear stress in the bolts is 10000 psi, determine the minimum number of bolts required so that the strength of the coupling equals or exceeds the shaft strength.
Assume the mean shift is 1.5sigma (sigma is the process standard deviation, that is, the standard deviation of individual observations), what is the probability of type II error under this mean shift?
The left steel section has a 120 mm diameter and is 500 mm long while the right brass section has a 80 mm diameter and is 400 mm long. Determine the torque in each section.
The overall rise in the pipe from tank to trough is 3 feet. Calculate the required air pressure above the water in the tank to produce 7.5 gal/min of flow (use f = .025).
A refrigerator operates on the ideal vapor compression refrigeration cycle with R-134a as the working fluid between the pressure limits of 120 kPa and 800 kPa.
The kinetic energy of a particle is equal to the energy of a photon. The particle moves at 4.2% of the speed of light. Find the ratio of the photon wavelength to the de Broglie wavelength of the particle. Take the speed to be non-relativistic.
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In the context of cervical disk injuries, what action is most likely to facilitate a stable, safe, and pain-free cervical posture during strenuous activity?
You will interview a BSN-prepared nurse. You will discuss Obesity and findings from your previous interviews and community assessment.
In the observation section of a spine assessment, what would be considered a wrong action to perform? Does the patient have PEARL pupils?
The nurse is teaching a client with osteoarthritis about self-management strategies. Which of the following strategies should the nurse include?
The nurse is teaching a client with HIV who is receiving antiretroviral medications. Which of the following statements by the client would require follow-up?
Problem: The nurse is planning care for a client who had a total hip replacement via the posterior approach 2 hours ago.
The nurse is caring for a client with hemophilia admitted for a facial laceration and hemarthrosis of the left knee after falling at home.