Resistance of the resistors
Assuming the resistance of the resistors to be normally distributed with mean 100 ohms and standard deviation 2 ohms, what percentage of resistors will have resistance between 98 ohms to 102 ohms.
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The formation constant for Cu(CN)43- is 2.0 x1030. What is the standard free energy change for the process (in kJ/mol)? (Express your answer to 3 significant figures.)
A simple random sample of size 400 was taken from the population of all manufacturing establishment in a certain stat: 64 establishments in the sample had 100 employees or more. Choose the proper interpretation of the 90% confidence interval for t
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If the helix descends 8 ft for every one revolution, determine the speed of the car in t=4 s. Also, how far has the car descended in this time? Neglect friction and the size of the car.
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