Mathematics HL - May 2000 - P1 \$

# Mathematics HL - May 2000 - P1 \$ - M00/510/H(1)M...

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MARKSCHEME May 2000 MATHEMATICS Higher Level Paper 1 M00/510/H(1)M INTERNATIONAL BACCALAUREATE BACCALAURÉAT INTERNATIONAL BACHILLERATO INTERNACIONAL 12 pages

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This markscheme is confidential and for the exclusive use of examiners in this examination session. It is the property of the International Baccalaureate Organisation and must not be reproduced or distributed to any other person without the authorisation of IBCA. – 2 – M00/510/H(1)M

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The following illustrates a use of the follow through procedure. 8 M1 × A0 8 M1 8 A1 (ft) Amount earned = \$ 600 × 1.02 = \$602 Amount = 301 × 1.02 + 301 × 1.04 = \$ 620.06 \$ 600 × 1.02 M1 = \$ 612 A1 \$ (306 × 1.02) + (306 × 1.04) M1 = \$ 630.36 A1 Marking Candidate’s Script Markscheme Note that the candidate made an arithmetical error at line 2; the candidate used a correct method at lines 3, 4; the candidate’s working at lines 3, 4 is correct. However, if a question is transformed by an error into a different, much simpler question then: (i) fewer marks should be awarded at the discretion of the Examiner; (ii) marks awarded should be followed by ‘ (d) ’ (to indicate that these marks have been awarded at the discretion of the Examiner); (iii) a brief note
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## Mathematics HL - May 2000 - P1 \$ - M00/510/H(1)M...

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