Form 4 Mathematics
A plane flying at 200 knots left an airport A (300S, 310E) and flew due North to an airport B ( 300 N, 310E)
Answer
Form 3 Mathematics
The probability of three darts players Akinyi, Kamau, and Juma hitting the bull's eye are 0.2, 0.3 and 1.5 respectively.
Answer
Form 4 Mathematics
(a) Complete the following table for the equation y = x3 + 2x3
Answer
Form 4 Mathematics
(a) The gradient function of a curve is given by
Find the equation of the curve, given that y = 3, when x = 2
(b) The velocity, vm/s of a moving particle after seconds is given: v = 2t3 + t2 – 1. Find the distance covered by the particle in the interval 1 ≤ t ≤ 3.
Answer
Form 3 MathematicsIn the figure below, points O and P are centers of intersecting circles ABD and BCD respectively. Line ABE is a tangent to circle BCD at B. Angle BCD = 420 
Answer
Form 3 Mathematics
The figure below shows a parallelogram OPQR with O as the origin, OP = p and OR = r, Point T divides RQ in the ratio 1: 4 PT Meets OQ at S.
(a) Express in terms of p and r the vectors
Answer
Form 4 Mathematics
The coordinates of the vertices of rectangle PQRS are P (1,1), Q (6,1), R ( 6,4) and S(1,4)
Answer 18.A
Answer 18.B
Form 3 Mathematics
The table shows income tax rates
A company employee earn a monthly basic salary of Kshs 30,000 and is also given taxable allowances amounting to Kshs 10, 480.
Answer
Form 4 Mathematics
A theatre has a seating capacity of 250 people. The charges are Kshs. 100 for an ordinary seat and Kshs 160 for a special seat. It cost Kshs 16,000 to stage a show and the theater must make a profit. There are never more than 200 ordinary seats and for a show to take place at least 50 ordinary seats must be occupied. The number of special seats is always less than twice the number of ordinary seats.
Answer
Form 2 MathematicsThe diagram on the grid provided below shows a trapezium ABCD on the same grid.
Answer
Form 4 Mathematics
The line segment BC given below is one side of triangle ABC
Answer
Form 4 Mathematics
The curve of the equation y = 2x + 3x2, has x = - ⅔ and x = 0 and x intercepts. The area bounded by the axis x = - ⅔ and x = 2 is shown by the sketch below.
Find:
Answer
Form 3 Mathematics
The charge, C shillings per person for a certain seminar is partly fixed and partly inversely proportional to the total number N of people.
Answer*
Form 1 MathematicsA rally car traveled from point R to point S. S is 128 km on a bearing 0600 from R. The car then set off S at 9.30 am towards T at an average of 150 km/h. It was expected at T at 11.30 am. After traveling for I hour and 20 minutes it broke down at point P. The bearing of T and P from S is 3000.
Calculate the:
Answer
Form 1 Mathematics
A construction company requires to transport 144 tonnes of stones to sites A and B. The company pays Kshs 24,000 to transport 48 tonnes of stone for every 28 km. Kimani transported 96 tonnes to a site A, 49 km away.
aNSWER
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