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Sequence and Series
What is the next number in the sequence 2,5,10,17,…?
Sets
In a class of 20 students, 16 play soccer, 12 play hockey and 2 do not play any of the two games. How many students play only hockey?
Simultaneous Linear Equations
Solve the equation 8x - 7y = -52 and x = 2y - 11.
Spearman's rank correlation
Sample question: Guide: Review the concept of Spearman’s Rank Correlation in your textbook. Download the file below and practice problem solving.
Statistics
The mean of the numbers 15,21,17,26 18,29 is 21. Calculate the standard deviation of the numbers.
Surds
What is a surd?
Trigonometry
The length of a side of an equilateral triangle is 10cm. Find the height of the triangle.
Variation
Sample question: Guide: Review the concept of Variation in your textbook. Download the file below and practice problem solving. Don’t forget to do step 1
Vectors
In a translation in the plane, the image of P(5,2) is P1(7,3). Find the image of Q(-3,0) under the translation.
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