Determine speed of airplane in still air
The airplane flies 440 miles with wind and 330 against wind in same length of time. If speed of wind is 40, determine speed of airplane in still air?
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$7000 is invested in the account which pays 9% compounded every three months. Find the amount, A in account after 30 years?
The car has wheels with the 10 inch radius. If every wheel's rate of turn is 6 revolutions per second, determine angular speed in units of radians/second.
Find out the communicating classes, and classify the states: provide the period of each state, and classify each state as transient or recurrent. Find out the steady state probabilities.
Consider a normal population with μ=25 and σ=8.0. Calculate the standard score for a value x of 23
A student takes the 20-question multiple choice exam as well as guesses on each question. Each question has 4 choices, only one of which is correct. Find out the probability that the student makes at least a "B" supposing that in order to make at
By measuring amount of time it takes component of product to move from one workstation to the next , an engineer has estimated that the standard deviation in 2.83 seconds.
Comment on ethical content of earnings management being considered by manager. Is there ethical dilemma? Find correct choice for manager to make? Is there any method to redesign accounting reporting system to discourage kind of behavior manager is
A study was conducted to determine the mean amount spent on birthday gifts for a typical family having two children. A sample of 195 was taken, and the mean amount spent was $182.25. Supposing a standard deviation equal to $42.16, find out the 95%
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This week watch the 3 short video clips below about cultural appropriation. These videos will redefine terms like cultural appropriation
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