Find probability that neither of the two screws is defective
A box contains 10 screws, three of which are defective. Two screws are drawn at random. Find the probability that neither of the two screws is defective. Assume we are sampling without replacement.
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When a laser beam reflects from a rotating mirror, it produces pulses of light with a band of frequencies centred on the fundamental optical frequency. Why do the light pulses give rise to a band of frequency?
2-lbm of water at 300 psia fill a weighted piston-cylinder device whose volume is 2.5 ft3. The water is then heated at a constant pressure until the temperature reached 500oF. Determine the resulting change in the water's total entropy.
Find the velocity and elevation heads (in kJ/kg) V12/2 , V22/2 , and g(z1-z2); and work output Ws from turbine in kW.
In a Haynes- Shockley Experiment, the distance between the cross R and A is d=0.1m, t=0.25 milliseconds, if the carriers are subject to a field 1,000 volts/meter, calculate the minority carrier mobility for a p-type semiconductor. Basically calcul
The combination of water and CO2 molecules in the atmosphere accounts for approximately 150 W/m2 in greenhouse heating. If we start with a black body at 255K and add 150 W/m2 in energy flux out of the body, what is the new predicted temperature?
A 3.0W source of light produces monochromatic beam of wavelength 550 nm . This beam is incident on a metal surfae with work function of 0.5ev a) how many photons are produced in one second?
A 150g block on a frictionless table is firmly attached to one end of a spring with k = 30N/m . The other end of the spring is anchored to the wall. A 30g ball is thrown horizontally toward the block with a speed of 5.7m/s Part A: If the collision
In a heat exchanger, 10 kg/s of water enters the hot side at 73°C and leaves at 43°C. 19 kg/s of water enters the cold side at 10 °C. Determine the temperature at which the cold water leaves the heat exchanger.
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In my opinion smoke are definitely presents the greater risk. Flames are extremely dangerous and with direct contact can quickly become lethal.
In mental health care, telepsychiatry has expanded access to mental health services, offering timely support and reducing the stigma associated
Question 1: Explain how these major principles of the Belmont Report fit with qualitative research studies.
Question: Dr. Vivian plans on conducting one to one qualitative interviews with Ontario Tech Students.
Define postpartum hemorrhage for a vaginal birth and for a patient delivered by cesarean section (C/S). pace
Your discussion on the importance of clearly defined roles and the legal implications of vicarious liability in trauma and crisis counseling
Evaluate social and medical models of health and disability, their impact on the individual and also for funding and organisational bodies