PerfectMagZ

On site since: 2018-12-30 06:22:49

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Asked questions: 3

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Best answer: 1

Questions

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Business, 21.08.2019 23:30

How many countries in the european union still use their own currency?...

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History, 21.08.2019 23:30

What part of russia is surrounded by lithuania and poland?...

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Mathematics, 21.08.2019 23:30

Acatcher's and a pitcher's uniform numbers are consecutive integers whose product is 132. if the catcher's was the smaller number, determine the unifo...

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History, 21.08.2019 23:30

Where did the declaration of independence take place...

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Engineering, 21.08.2019 23:30

A20 degree-pressure-angle, 27-tooth spur gear has a diametrial pitch equal to 5. find the pitch diameter in mm....

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Physics, 21.08.2019 23:30

Aconvex mirror never forms a real image of a real object. o true o false...

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Engineering, 21.08.2019 23:30

Isothermal process also means adiabatic internal reversible process. a)-true b)-false...

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Computers and Technology, 21.08.2019 23:30

In the following statement: class car : protected vehicle which is the derived class? a. car b. vehicle...

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Mathematics, 21.08.2019 23:30

Assume that the matrix a is row equivalent to b without calculations, list rank a and dimnul a. then find bases for col a. row a, and nul a 10-15 b= 0...

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Geography, 21.08.2019 23:30

Describe how increasing water demands functions in driving water reuse efforts on a global scale. what issues hinder the development and impleme...

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Engineering, 21.08.2019 23:30

Compressed air is discharged thorough a converging nozzle. the tank pressure is 500kpa, temperature 300k and the local atmospheric pressure is 101kpa....

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Physics, 21.08.2019 23:30

The second minimum in the diffraction pattern of a 0.11-mm-wide slit occurs at 0.72°. what is the wavelength of the light?...

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Engineering, 21.08.2019 23:30

Why do mechanical and physical properties depend on the density of pm parts? explain with appropriate sketches....

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Mathematics, 21.08.2019 23:30

Let a be an nx n matrix and b be an n x 1 matrix. which of the following statements is/are true? (i) ax -b has a unique solution if and only if b can...

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Physics, 21.08.2019 23:30

Asystem for heating water of an inlet temperature of 20 c passes through a thin tube having an inner diameter of 20 mm. a uniform heat generation rate...

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Engineering, 21.08.2019 23:30

Ahypothetical metal has the bcc crystal structure, a density of 7.24 g/cm3, and an atomic weight of 48.9 gmol. a) sketch a bcc unit. b) cell determine...

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Mathematics, 21.08.2019 23:30

One of the criteria of adequacy for a scientific hypothesis it means that a hypothesis can be verified and/or falsified. fruitfulness conservatism te...

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Business, 21.08.2019 23:30

How much does education affect wage rates? the data file cps4_small. dat contains 1000 observations on hourly wage rates, education, and other variab...

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Computers and Technology, 21.08.2019 23:30

Explain what is a database schema and mention one example...

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Physics, 21.08.2019 23:30

A2 cm tall object is placed 30cm in front of a concave mirror with focal length of 25 cm. what is the height of the image?...