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What is meant by a store and a flow? - A store is where water is held for varying amounts of 'residence' time. A flow is the movement of water between stores Identify the three largest stores in size order - 1. The oceans 2. Icecaps and glaciers 3. Groundwater Which two water stores are non-renewable, and why? - 1. Fossil water: old, deep groundwater from former wetter periods 2. Losses from the cryosphere: melting of ice as a result of global warming Distinguish between blue and green...

What is an information system? - A group of five integrated components that interact to produce information: Hardware, software data procedures, people What is the importance of information systems? what do they do? - Help companies support, improve and reinvent business processes in their supply and value chains. Help improve process efficiency. Help companies innovate through both automation and integration. Help companies gain competitive advantages. What is MIS? - Management informatio...

What is an information system? Answer A group of five integrated components that interact to produce information: Hardware, software data procedures, people What is the importance of information systems? what do they do? Answer Help companies support, improve and reinvent business processes in their supply and value chains. Help improve process efficiency. Help companies innovate through both automation and integration. Help companies gain competitive advantages. What is MIS? Answer Manage...

What is the notation for subset? ⊆ A collection of objects is known as a set What is the notation for integers? ℤ What is the notation for element? ∈ What is the notation for set-roster? { } Write the set-builder notation for, "Numbers whose square roots are an integer" { x | √x ∈ ℤ} Write the set-builder notation for "the set of all x's, such that x is greater than 0" { x | x > 0} T/F: Order matters in ordered pair...

WGU C720 Operations and Supply Chain Management| All Unit Quizzes| Modules 1-8 Covered| Questions and Verified Answers Q: Which of the following is calculated by determining the ratio of outputs achieved divided by the inputs consumed to achieve those outputs? Answer: Productivity Q: True or false? As manufacturing processes became more automated in the early 1900s, more job opportunities became available in the service sector, which improved the overall standard of living in the...

COM4809 Assignment 5 Examination portfolio (ANSWERS 2024) Assignment 05 ASSIGNMENT 05: PORTFOLIO EXAMINATION Quick facts for Assignment 05 Extensions Extensions are not possible for this assignment/examination portfolio, under any circumstances. Technical presentation This assignment has to adhere to all technical presentation guidelines given in Tutorial Letter CMNHONE/301. Turnitin submission This assignment, in its entirety, has to be submitted to Turnitin. The Turnitin report is ...

The correct number of clusters in Hierarchical clustering can be determined precisely using approaches such as silhouette scores (True or False) - correct answer False In K Means clustering, the analyst does not need to determine the number of clusters (K), these are always derived analytically using the kmeans algorithm. (True or False) - correct answer False One big difference between the unsupervised approaches in this module, and the supervised approaches in prior modules: Unsupervised...

COS1511 Assignment 2 2024 (Unique Number: 735127) - DUE 13 May 2024 ;100 % TRUSTED workings, explanations and solutions. For assistance call or W.h.a.t.s.a.p.p us on ...(.+.2.5.4.7.7.9.5.4.0.1.3.2)........... Assignment 2: 2024 SUBMISSION: Electronically via myUnisa Please note that we automatically give five days extension for this assignment. It will be to your own advantage to check after a few days whether the assignment has been registered on the system. If you have not completed t...

COS1511 Assignment 2 (COMPLETE ANSWERS) 2024 (735127) - DUE 13 May 2024 ;100 % TRUSTED workings, explanations and solutions. For assistance call or W.h.a.t.s.a.p.p us on ...(.+.2.5.4.7.7.9.5.4.0.1.3.2)........... Assignment 2: 2024 SUBMISSION: Electronically via myUnisa Please note that we automatically give five days extension for this assignment. It will be to your own advantage to check after a few days whether the assignment has been registered on the system. If you have not compl...