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6 marksNumerical Expressions

CSEC Mathematics · May/June 2004 · Paper 2 · Question 1(a)(i)

Using a calculator, or otherwise, determine the exact value of the given expressions.

Determine the exact value of 2.3² + 4.1².

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Other parts of this question

  1. 1(a)(ii)Determine the exact value of 0.18 / 0.6 - 0.003.[6 marks]
  2. 1(a)(iii)Determine the exact value of (3 1/5 - 2 2/3) / (2/5).[6 marks]
  3. 1(b)(i)Write your answer in Part (a)(i) correct to one significant figure.[2 marks]
  4. 1(b)(ii)Write your answer in Part (a)(ii) in standard form.[2 marks]
  5. 1(c)(i)Calculate the amount Mr Mitchell will receive at the end of the two-year period.[4 marks]
  6. 1(c)(ii)Calculate the value of Mr Williams' land after a period of two years.[4 marks]

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