Customer service center of a small credit
Suppose that incoming calls per hour to a customer service center of a small credit union are uniformly distributed between 0 and 6 calls. What is the probability that at least 3 calls are received per hour?
a. 1/6
b. 4/7
c. 3/7
d. 4/6
e. 3/6
Expected delivery within 24 Hours
A blow-dryer and a vacuum cleaner each operate with a voltage of 120 V. The current rating of the blow-dryer is 10 A, and that of the vacuum cleaner is 4.0 A. (a) Determine the power consumed by the blow-dryer.
Can this process occur adiabatically? if yes, determine the work per unit mass of air, in Btu/lb, for an adiabatic process between these states. If no, determine the direction of the heat transfer.
A 5.00g sample of liquid water at 25.0degree C is heated by adding 84.0J of energy. The specific heat of water is 4.28J/g*K. What is the final temp of the water in degree C?
A point charge of -6 µC is located at x = 1 m, y = -2 m. A second point charge of 12 µC is located at x = 1 m, y = 3 m. (a) Find the magnitude and direction of the electric field at x = -1 m, y = 0.
What frequency does your friend hear if you suddenly start singing at 400Hz?
The change ininternal energy for the combustion of 1.0 mol of octane at apressure of 1.0 atm is 5084.3 kJ. If the change in enthalpy is5074.3 kJ, how much work is done during the combustion?
An axon is the relatively long tail-like part of a neuron, or nerve cell. The outer surface of the axon membrane (dielectric constant = 5, thickness = 1.00 x 10-8 m) is charged positively, and the inner portion is charged negatively. Thus, the memb
When 15.0g of fluorite (CaF2) reacts with excess sulfuric acid, hydrogen fluoride gas is collected at 744 torr and 25.5 degrees celcius. Solid calcium sulfate is the other product.
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Suppose that a group of researchers would like to explore how we perceive objects in the real world, rather than just in a laboratory
Problem 1: Identify a specific theory of cognitive or moral development, and summarize the major assumptions.
Sahir is the most active student in your kindergarten class. He tends to be very disruptive when the teacher you work with is teaching the class,
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Think about where you were the most and least engaged when reading a classmate's draft. Think about what captured your attention
Working in the yard, you feel unpleasantly hot and sweaty when you come in the house, so you take a shower and begin to feel better.
Bearing in mind that there may be several, choose a social, behavioral, or cultural factor associated with your selected domestic violence