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Give the example of Spreadsheet
By selecting cell C1 and dragging the formula down to C5 the below formulae will be replicated in C2 to C5: (A2*B2), (A3*B3), (A4*B4) and (A5*B5)
- Formulas are used to signify a mathematical function
e.g. = (C5 * D5) * 100
= A5 + B5 + C5+ D5
- Functions allow computations to take place
For instance SUM, AVERAGE, MAX, MIN
For instance the second formula above could be written as = SUM (A5:D5)
- It is also possible to use mathematical/logical expressions within cells
Question: (a) What are the rationales for an effective and independent regulator? (b) Across Africa, regulators have established Universal Service Funds (USFs) in order to
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(a) Convert the following number to single precision IEEE 754 based on the procedure described in class and in the notes. Express the result in hexadecimal. Show all your work.
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