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Question: A) Let A be the set of all strings of decimal digits of length 5. For example 00312 and 19483 are…

a) Let A be the set of all strings of decimal digits of length 5. For example 00312 and 19483 are two strings in A. You pick a string from A at random. What is the probability that the string has no 4 in it? b) Three distinct numbers between 10 and 25 (inclusive) are …

Question: A) Let A be the set of all strings of decimal digits of length 5. For example 00312 and 19483 are… Read More »

Question: Consider an electrochemical cell that has a nickel electrode immersed in 1.0 M Ni2+ and a platinu…

Consider an electrochemical cell that has a nickel electrode immersed in 1.0 M Ni2+ and a platinum electrode immersed in 0.010 M Co2+. Co2+ + 2e– –> Co E° = –0.28 V Ni2+ + 2e– –> Ni E° = –0.23 V Calculate the concentration of Ni2+ if the cell is allowed to run to equilibrium …

Question: Consider an electrochemical cell that has a nickel electrode immersed in 1.0 M Ni2+ and a platinu… Read More »

Question: QUESTION ONE National Bank of Zambia (NBZ) In the end, National Bank of Zambia (NBZ) could not …

QUESTION ONENational Bank of Zambia (NBZ)In the end, National Bank of Zambia (NBZ) could not keep up the pretence any longer. The bank’s Chief Executive Officer, Robert Tusheni, who came from Barclays Bank in 2015, and its Chairman of the Board, Mr Patrick Kunda, an old hand, were at each other’s throats and one of …

Question: QUESTION ONE National Bank of Zambia (NBZ) In the end, National Bank of Zambia (NBZ) could not … Read More »

Question: Weiss Manufacturing intends to increase capacky by overcoming a bottleneck operation by adding ne…

Weiss Manufacturing intends to increase capacky by overcoming a bottleneck operation by adding new equipment. Two vendors have presented proposals. The feed costs are 560,000 for proposal and $75,000 for proposals addition to the proposed foed cons from the two vendors, Wela’s management anticipates that they will have to spend 512,000 for installations to be …

Question: Weiss Manufacturing intends to increase capacky by overcoming a bottleneck operation by adding ne… Read More »