Determine the probability that a randomly selected teacher
The weekly salaries of teachers in one state are normally distributed with the mean of $490 and standard deviation of $45. Determine the probability that a randomly selected teacher earns more than $525 a week?
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For every question, determine as many classes as you can such that equation belongs to class or could be converted, by elementary algebraic transformations, into equation belonging. Verify the findings.
The three objects -- two of mass m and one of mass M -- are positioned at three corners of a square of edge length l. Determine the gravitational field g at the fourth corner due to these objects. (Deduce your answers in terms of the edge length l
When the frequency of the second-longest wavelength is around 50 Hz, determine the frequency of the third-longest wavelength?
The chain is joined all along the outside radius of the gear at 0.787 m from the axis of rotation. Beginning from rest, the gear takes 1.66 s to reach its rotational speed of 1.01 rev/s. Determine the net frictional torque opposing the rotation of
A beam of monochromatic light is diffracted through a slit of width 0.570 mm. The diffraction pattern forms on a wall 1.60 m beyond the slit. The width of central maximum is around 2.10 mm. Compute the wavelength of the light.
Determine the overall magnification of the microscope. (The near point of the eye is around 25 cm. Suppose that the object is positioned at the focal point of the objective lens, and one places the eyepiece at the near point of the eye.)
Solve first IVP to compute height and velocity of container at time t, and then solve another IVP for container falling with open parachute.
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Landsat 7 travels with a ground speed of 6.47 km/sec in a 705 km altitude circular sun synchronous orbit. It collects data across a ~185 km wide swath
Question: Engaging in water supply planning is most helpful in the management and prevention of which natural hazard?
Consider the following events that take place when rip currents occur. A. Waves travel to the beach. B. Waves are trapped by the sandbars.
Aimee is writing a report on how natural hazards can be made worse by human activity. Which natural hazards are most likely to appear in her report?
Question: How is muck harmful to Florida? Need Assignment Help? Muck is the reason flooding occurs in Florida
What is the definition of insolation? Need Assignment Help? Group of answer choices The angle of the rays of the Sun at the surface of the Earth.
How did erosion affect Shiprock? View Available Hint(s)for Part C None of the lava and pyroclastic material was eroded