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An aircraft took off point A(xºN, 15ºE) at 0720h, local time. It flew due West to another point B(xºN, 75ºW) a distance of 5005 km from A. After a stopover ot 1 hour 30 mimutes at point B. the aircraft took off and flew for 3 hours 40 minutes due South to a point C. The aircraft maintained an average speed of 910 km/h for the journey fom A to B and also from B to C (Take π = 22 and the radius of the earth to be 6370 km) 7

asked Jun 18, 2021 in Mathematics Form 4 by anony mous

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The table below shows the volume of gases contained in 100cm3 of a blood sample tapped at two points in the mammalian circulatory system

asked Jun 18, 2021 in Biology Form 1 by anonymous

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The table below shows the income tax rates for a certain year

asked Jun 18, 2021 in Mathematics Form 3 by anony mous

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A student could clearly read a book placed 10cm away but could not clearly identify a fellow student 12m away.

asked Jun 18, 2021 in Biology Form 4 by anonymous

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In an experiment to investigate the effect of temperature on seed germination, soaked maize seeds were subjected to varying temperatures as tabulated below. 3.

asked Jun 18, 2021 in Biology Form 3 by anonymous

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Kering purchased (2x-1) identical pens for Ksh 180. Naraya purchased (3x+ 1) identical pencils for Ksh 200.

asked Jun 18, 2021 in Mathematics Form 1 by anony mous

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The genetic make-up of a man was found to be XXY.

asked Jun 18, 2021 in Biology Form 4 by anonymous

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Below are photographs E and F, of two organisms, taken from their natural habitats.

asked Jun 18, 2021 in Biology Form 4 by anonymous

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A farmer has two tractors P and Q. Tractor P, working alone, can plough a piece of land in 5 hours while tractor Q would take 1 2/3 hours less than tractor P.

asked Jun 18, 2021 in Mathematics Form 1 by anony mous

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A particle moves in a straight line from a fixed point. The velocity V ms-1 of the particle after t seconds is given by V = t2- 4t + 6. Calculate the distance travelled by the particle in the first 4 seconds.

asked Jun 18, 2021 in Mathematics Form 2 by anony mous

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The position vectors of points P, Q and R are Show that points P. Q and R are collinear.

asked Jun 18, 2021 in Mathematics Form 3 by anony mous

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Solve the equation sin2θ - cos2θ = - 1/2 for 0°≤ θ ≤ 360°

asked Jun 18, 2021 in Mathematics Form 3 by anony mous

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The cash price of a cooker is Ksh 27 500. A customer opts to buy the cooker on hire purchase terms by paying a deposit of Ksh 17250. Determine the monthly rate of compound interest charged on the balance if the customer is required to repay by six equal monthly instalments of Ksh 2 100 each.

asked Jun 18, 2021 in Mathematics Form 3 by anony mous

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The mean of six numbers is calculated. The deviations of the numbers from the mean are -4.5. 3, 2. d, 1. Detemine the value of d and hence find the exact variance of the numbers.

asked Jun 18, 2021 in Mathematics Form 3 by anony mous

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In an experiment involving two variables, time (t), hours and height, (h) ; the following results were obtained.

asked Jun 18, 2021 in Mathematics Form 2 by anony mous

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Good families are built on love and teamwork. With reference to Kino and Juana in John Steinbeck's The Pearl, write an essay in support of this statement.

asked Jun 18, 2021 in The Pearl by anonymous

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Many African problems are caused by ineffective leadership. With reference to David Mulwa's Inheritance, write an essay to illustrate the truth of this statement.

asked Jun 18, 2021 in Inheritance by anonymous

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A point P(x, y) is mapped onto P'(x1, y1) by successive transformations M = matrix M followed by N = matrix N Determine the single transformation matrix that would map P'(x1, y1) onto P(x, V).

asked Jun 18, 2021 in Mathematics Form 4 by anony mous

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Children growing up in urban slums today face many challenges. Using illustrations from NoViolet Bulawayo's "Hitting Budapest", write an essay to illustrate the truth of this statement.

asked Jun 18, 2021 in Memories We Lost and Other Stories by anonymous

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The figure ABCD below is a scale drawing representing a rectangular garden of length 60 m and width 30m.

asked Jun 18, 2021 in Mathematics Form 1 by anony mous

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