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since:
2018-05-31 23:28:31
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Questions in other subjects:
Engineering, 19.07.2019 21:10
Asmall power plant in antarctica uses ammonia in an ideal rankine cycle which is heated to 45 °c in the boiler and the condenser is maintained at -28 °c. find the ideal rankine cyc...
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Physics, 19.07.2019 21:10
Asteel column with a cross section of 12 cm x 16 cm is 4 m in height and is fixed at its base. the column is braced against buckling in its weak direction only by a pin connection...
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Chemistry, 19.07.2019 21:10
Asoluton of coloidal solufon is b be concentrated rom 15 b 50% solds in a vericatube evaporator. the soluton has a negligible elevafon in boiling point and he specific heat of the...
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Engineering, 19.07.2019 21:10
Aspherical container made of steel has 20 ft outer diameter and wal thickness of 1/2 inch. knowing the internal pressure is 50 psi, estimate the maximum normal stress and the maxim...
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Engineering, 19.07.2019 21:10
Astream of ammonia is cooled from 100°c to 20°c at a rate of 1800 kg/hr in the tube side of a double-pipe counter-flow heat exchanger. water enters the heat exchanger at 10°c at a...
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Mathematics, 19.07.2019 21:10
An educator wants to determine whether a new curriculum significantly improves standardized test scores for third grade students. she randomly divides 90 third dash graders into tw...
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Engineering, 19.07.2019 21:10
Asteel bar has the following properties: sf = 40 kpsi, sy = 60 kpsi, sut = 80 kpsi. the bar is subjected to a steady torsional stress of 20 kpsi and an alternating bending stress...
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Chemistry, 19.07.2019 21:10
Astudent measures the absorbance of a sample of red dye #3 using a spectrophotometer. if the absorbance is measured as 0.468, what is the concentration of red dye #3 in the sample?...
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Business, 19.07.2019 21:10
Suppose that half the population is healthy and the other half is unhealthy. if an insured healthy person gets sick, the full cost to the insurance company is $1,000. if an insured...
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Business, 19.07.2019 21:10
Each morning, ned imery stocks the drink case at ned's beach hut in newark comma new jersey. ned's beach hut has 105 linear feet of refrigerated display space for cold drinks. each...
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