4.1 Two aeroplanes leave two different airports, 900km apart from each other, at 9h00 in the morning. They fly towards each other. The one flies at a speed of 250km/h and the other at 350km/h...
4.1 Two aeroplanes leave two different airports, 900km apart from each other, at 9h00 in the morning. They fly towards each other. The one flies at a speed of 250km/h and the other at 350km/h...
The fourth, fifth and sixth terms of a geometric sequence are x - 4; x + 2 and 3x + 1 respectively. Determine: (a) the possible values for x: (b) the value for the first term...
A trader made a profit of 331 3% on merchandise that he sold for R9000. Calculate the original total price of the goods.
Suppose A D fx 2 R : x > ??2g and B D .??3I 3]: 1.1 Sketch each of A and B on a separate number line. (2) 1.2 (a) Write A [ B in set builder notation. (1) (b) Sketch A [ B on a separate...
Three students, Phumelo, Ivan and John, painted a room together. They spent 4 hours, 3 hours and 1 hour, respectively, on the task. They earned R400 in total, for the job. How much should...