# Logarithm and Marks

PRINCE ALFRED COLLEGE

YEAR 10 ADVANCED MATHEMATICS

TEST 4: Part 2

Thursday 12-08-09

TOPIC: Indices (Exponents) & Logarithms & modelling

Name:

Pastoral Care Group: 10

Maximum mark

Your mark

Grade

% mark

Class

average %

60

Graphics calculators are permitted provided you answer the questions as asked

Show all working clearly.

Unless otherwise stated in the question, all numerical answers must be given exactly or to three significant figures. You are advised to show all formulae used.

Please turn over

1.Simplify each of the following, expressing your answers without brackets or negative indices:

(a).(b) (c)

[5 marks]

(d)(e) (f)...

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