SECTION A:(40 Marks) all Attempt questions in this section Evaluate (04mks) Make the subject of the formula W Factorize the expression completely. (04mks) (i) Solve for in the inequality x (ii) Show your solution on a number line. (04mks) Under an enlargement of scale factor 2, the image of (2, 3) is (5, 6). Find the coordinates of the centre of enlargement. In the figure below, O is the centre of the circle, PQ = 8cm is a tangent to the circle, at P. Angle OQP = . Find the: Length of OQ (02mks) Radius of the circle. (02mks) If evaluate; (02mks) Given that the matrix has no inverse, find the two possible values of . (04mks) A box contains bulbs, of which are faulty. If bulbs are taken from the box 20 12 4 without replacement, find the probability that they are all good. (04mks)
SECTION A:(40 Marks) Attempt all questions in this section Evaluate (04mks) Make W the subject of the formula Factorize the expression completely. (04mks) (i) Solve for x in the inequality (ii) Show your solution on a number line. (04mks) Under an enlargement of scale factor 2, the image of (2, 3) is (5, 6). Find the coordinates of the centre of enlargement. In the figure below, O is the centre of the circle, PQ = 8cm is a tangent to the circle, at P. Angle OQP = . Find the: Length of OQ (02mks) Radius of the circle. (02mks) If evaluate; (02mks) Given that the matrix has no inverse, find the two possible values of . (04mks) A box contains 20 bulbs, 12 of which are faulty. If 4 bulbs are taken from the box without replacement, find the probability that they are all good. (04mks)