grade10
Question 3
3.1 In the diagram below, ΔAQPR is a right-angled triangle with QPR = 90 o 3.1.1 Use the sketch to determine the ratio of tan(900 — R). (1) 3.1.2 Write down the trigonometric ratio that is equal to S(-3 ; -4) is a point on the Carstesian plane such that OS makes an angle of … Read more
Question 4
Refer to the map of South Africa below and answer the following questions. 4.1 What type of the scale is given in the diagram and interpret the given scale? (3) 4.2 Write down the general direction of Badplaas from Colesburg. (2) 4.3 Use the given scale and determine the actual straight line distance between East … Read more
Question 3
Mr Hendricks is preparing to put tiles on the floor of the lounge in their house. The picture below shows the dimension of the floor. 3.1 What shapes can you identify from the diagram above? (2) 3.2 Use calculations to determine the diameter of part B. (3) 3.3 Calculate the total area of the floor. … Read more
Question 2
The Buffalo City Metropolitan (BCM) municipal council decided to make cardboard boxes available for the recycling of paper. The height of the box is 1,2 m 2.1 What is the radius of the circle? (2) 2.2 The class monitor in your class claims that the volume of the bin will be more than 80 â„“, … Read more
Question 1
1.1 A group of Grade 10 learners at Uviwe High School are planning to bake muffins to sell on the market day at their school. Use the information above to answer the following questions. 1.1.1 Determine how much white sugar (in ml) will be used. (2) 1.1.2 Calculate the number of cups of vegetable oil … Read more
Question 5
5.1 Name the independent variable. (2) 5.2 Name the type of interest that is illustrated in this graph. (2) 5.3 Explain why the graph is a straight line. (2) 5.4 After how many years is the investment worth double the original value? (2) 5.5 Use the graph to calculate the interest rate per annum. (3) … Read more
Question 4
4.1 Write down the name and heart rate of the fittest person in the class. (2) 4.2 Determine the modal heart rate for the class. (2) 4.3 Calculate the mean heart rate for the girls (Group 1). (3) 4.4 Calculate the median heart rate for the boys (Group 2) (3) 4.5 By looking at the … Read more
Question 3
3.1 How many boys in Grade 10, who are under the age of 18 years, drink alcohol? (2) 3.2 In which grade does underage drinking occur the most? (2) 3.3 How many students surveyed in Grade 8 do not drink alcohol? (3) 3.4 According to Aware.org, 50% of all teenagers in South Africa drink alcohol … Read more
Question 2
2.1 Calculate the monthly payment on the items that are quoted per year. (3) 2.2 How much did the Mbeles spend in May? (2) 2.3 Mr and Mrs Mbele together earn R17 000 per month. How much did they overspend in May? (2) 2.4 Mr Mbele is a very good watch salesman. For every two … Read more