Determining the percentage of the population
A college requires an IQ of 120 or more for entrance. From what percentage of the population must it draw its students? Mean is 100 and standard deviation is 15
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At a distance of 11 km, a 170 Hz horn, assumed to be a point source, is barely audible. At what distance would it begin to cause pain?
A blower develops 750mm of water gauge at a speed of 1480rpm and a flow rate of 38cubicmeter per sec. Determine the specific speed of air blower?
An inverted conical container, 26 inches in dieameter and 44 in high, is filled with a liquid at 20 degree C and weighted. The liquid weight is found to be 5030 ounces.
A flywheel can be considered as being composed of this disk and a rim. The rim weighs 322lb and has a diameter of 24in and 30in. The disc weighs 64.4 lbs.
If the conductor is 0.30 m long and a constant current of 7.0 mA flows through it, what force does it experience from a magnetic field that varies spatially from B = 17.0 (i.hat) T to B = 5.0 (i.hat) T with a uniform drop from the top to the botto
A ball is released from the bottom of an elevator which is traveling upward with a velocity of 6ft/s. If the ball strikes the bottom of the elevator shaft in 3 s, determine the height of the elevator from the bottom of the shaft of the shaft at th
The specific heat of a substance varies with temperature according to c(T) = A + BT + CT2. Find the energy required to raise the temperature of a mass m of this substance from T1 and T2. (Use any variable or symbol stated above as necessary.)
A physics lab instructor wants to estimate the time required for physic students to complete a required experiment. From a previous study she found the population standard deviation to be 16 min. How large a sample is required to be 90% confident
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Then, consider how tools like brain scans and other technology can show what is happening in the brain during that process.
how constructionism influences your racial and ethnic identities. The concept of social class is also based on or influenced by constructionism
Describe the concerns held by both adoptive parents and adopted children in transracial families. What other concerns would you add that were not discussed
Pick one type of social media and discuss how this media influences society. Discuss the history of the media type, select a platform
Explain how media has affected elections and/or geopolitics from either the United States or anywhere around the world.
The verdict in Brown vs Board of Education of Topeka Kansas was the beginning of the Civil Right movement. What was Brown vs Board of Education?
Perform research on the Bill of Rights and the restrictions on service members participating in American political campaigns.