Mathematics, 09.07.2019 02:20 estella09
Wire electrical-discharge machining (wedm) is a process used to manufacture conductive hard metal components. it uses a continuously moving wire that serves as an electrode. coating on the wire electrode allows for cooling of the wire electrode core and provides an improved cutting performance. the article âhigh- performance wire electrodes for wire electrical- discharge machiningâa reviewâ (j. of engr. manuf., 2012: 1757â1773) gave the following sample observations on total coating layer thickness (in mm) of eight wire electrodes used for wedm:
21 16 29 35 42 24 24 25
calculate a 99% cl for standard deviation of the coating layer thickness distribution. is this interval valid whatever the nature of the distribution? explain.
Answers: 3
Mathematics, 21.06.2019 12:30
How do you multiply a mixed fraction by a regular fraction
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Mathematics, 21.06.2019 13:30
Select all the correct answers.natalie buys a new car. in the first month, the odometer on the car records 800 miles. from past experience, she expects to drive 900 miles per monthselect all the functions that can be used to find the number of miles, f(n), recorded on the odometer after n months.of(n) = 800n + 100f(n) = 9001 - 100f(n) = 900n + 800(1) = 800; }(n) = f(n - 1) + 900, for n > 2f(1) = 800; 1(n) = f(n â 1) + 100, for n > 2(1) = 900; }(n) = f(n - 1) + 800, for n > 2
Answers: 2
Mathematics, 21.06.2019 14:50
An assembly consists of two mechanical components. suppose that the probabilities that the first and second components meet specifications are 0.87 and 0.84. assume that the components are independent. determine the probability mass function of the number of components in the assembly that meet specifications. x
Answers: 1
Mathematics, 21.06.2019 18:00
What power can you write to represent the volume of the cube shown? write the power as an expression with a base and an exponent and then find the volume of the cube
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Wire electrical-discharge machining (wedm) is a process used to manufacture conductive hard metal co...
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