The driver and the conductor were paid Ksh500 and 300 per day respectively A

The driver and the conductor were paid ksh500 and 300

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The driver and the conductor were paid Ksh.500 and 300 per day respectively. A further Kshs.5 000 was set aside per day for maintenance, insurance and loan payment. a) On one market day, the bus was full for every trip made. i) How much money was collected from the passengers that day? (3 marks) ii) How much was the net profit? (2 marks) b) On one Sunday, the minibus was 80% full on the average for the three round trips, how much did each businessman get if the days profit was shared in the ratio of X:Y = 2 : 3? (5 marks) 10
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21) In the figure, GOD is a diameter of the circle, centre O. GB = BD. Angle EGD = 33 0 and angle GEF = 24 0 . Find: G (10 marks) i) Angle BDE ii) Angle BOE iii) Angle BFE iv) Angle FBD v) Angle EFG F E 11 B D
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22) The volume of a cylinder varies jointly as its height and the square of its radius. Given that when r = 3cm, h = 7cm, the volume is 198cm 3 , Find volume if: a) r is reduced to 2cm and h remains the same. (2 marks) b) h is increased to 9cm and r remains constant. (2 marks) c) r is increased to 4cm, and h is reduced to 5cm. (3 marks) d) r is reduced to 8cm. (3 marks) 12
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