a. 17
b. 9.064
c. 10631.8
d. 245.916
joseph rimiru answered the question on October 18, 2017 at 09:10
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The town of Kericho is found on the Kisumu – Nakuru highway. The distance between Kisumu and kericho is 86 km, while that between...
(Solved)
The town of Kericho is found on the Kisumu – Nakuru highway. The distance between Kisumu and kericho is 86 km, while that between Kericho and Nakuru is 106 km. what is the distance between Nakuru and Kisumu?
Date posted:
October 17, 2017
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Answers (1)
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Some decoration lights were programmed at intervals of 40 seconds, 50 seconds, 60 seconds, and 75 seconds. What is the earliest time they will give...
(Solved)
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Date posted:
October 16, 2017
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Answers (1)
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A cement factory packed it in 20kg, 25kg, 40kg, and 50kg. find the least amount of cement that can be packed into these bag equally.
(Solved)
A cement factory packed it in 20kg, 25kg, 40kg, and 50kg. find the least amount of cement that can be packed into these bag equally.
Date posted:
October 16, 2017
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Answers (1)
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Find the least mass of meat a butcher can cut into equal amount of 2 kg, 4kg, 5kg, or 6kg.
(Solved)
Find the least mass of meat a butcher can cut into equal amount of 2 kg, 4kg, 5kg, or 6kg.
Date posted:
October 16, 2017
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Answers (1)
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What is the greatest mass that can be taken in an exact number of times from 288, 432, 252
(Solved)
What is the greatest mass that can be taken in an exact number of times from 288, 432, 252
Date posted:
October 12, 2017
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Answers (1)
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From a certain farm 400 bags of maize were harvested. How many bags of maize would be harvested from 18 ha if the production standards...
(Solved)
From a certain farm 400 bags of maize were harvested. How many bags of maize would be harvested from 18 ha if the production standards were maintained?
Date posted:
October 11, 2017
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Answers (1)
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Convert speed of 120 km/h to m/s
(Solved)
Convert speed of 120 km/h to m/s
Date posted:
October 11, 2017
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Answers (1)
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A lorry can travel 180 km on 20 litres of diesel. How far can it go on 15 litres of diesel?
(Solved)
A lorry can travel 180 km on 20 litres of diesel. How far can it go on 15 litres of diesel?
Date posted:
October 11, 2017
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Answers (1)
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A car was driven for 2 hours at 100 km/h. It was driven for 1 ½ hrs at a different speed. Given that the average...
(Solved)
A car was driven for 2 hours at 100 km/h. It was driven for 1 ½ hrs at a different speed. Given that the average velocity for the whole journey was 90 km/h, what was the average speed for the latter part of the journey?
Date posted:
October 10, 2017
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Answers (1)
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Dan traveled from two towns A and B which are 50 km apart. He used a bike at a speed of 20km/h for 1 ½...
(Solved)
Dan traveled from two towns A and B which are 50 km apart. He used a bike at a speed of 20 km/h for 1 ½ hours and then walked for the remaining distance at speed of 2 km/h. Find average speed for the journey.
Date posted:
October 10, 2017
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Answers (1)
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Find the volume of a prism 30 cm long and its cross-section is regular, pentagon of side 10 cm.
(Solved)
Find the volume of a prism 30 cm long and its cross-section is regular, pentagon of side 10 cm.
Date posted:
October 2, 2017
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Answers (1)
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Find the value of sin 60° , Cos 60° and Tan 60° without using the mathematical tables.
(Solved)
Find the value of sin 60⁰ , Cos 60⁰ and Tan 60⁰ without using the mathematical tables.
Date posted:
September 30, 2017
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Answers (1)
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On a map with a scale of 1:500 000, a coffee plantation covers an area of 20 cm^2 . Find the actual area of the...
(Solved)
On a map with a scale of 1:500 000, a coffee plantation covers an area of 20 cm^2 . Find the actual area of the plantation I hectares.
Date posted:
September 29, 2017
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Answers (1)
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A car travels 100 km in (¾) hour. How far will it travel in 20 min?
(Solved)
A car travels 100 km in (¾) hour. How far will it travel in 20 min?
Date posted:
September 26, 2017
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Answers (1)
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Akinyi bought and beans from a wholesaler. She then mixed the maize and beans the ratio 4:3
she brought the maize as Kshs. 12 per kg...
(Solved)
Akinyi bought and beans from a wholesaler. She then mixed the maize and beans the ratio 4:3
she brought the maize as Kshs. 12 per kg and the beans 4 per kg. If she was to make a profit of
30% what should be the selling price of 1 kg of the mixture
Date posted:
September 25, 2017
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Answers (1)
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A perpendicular to the line -4x + 3 = 0 passes through the point ( 8, 5) Determine its equation.
(Solved)
A perpendicular to the line -4x + 3 = 0 passes through the point ( 8, 5) Determine its equation.
Date posted:
September 23, 2017
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Answers (1)
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Dida is now three times as old as his brother and four times as old as his son. Eight years from now, Dida’s age...
(Solved)
Dida is now three times as old as his brother and four times as old as his son. Eight years from now, Dida’s age will be twelve years more than the sum of the ages of his brother and his son. Find Dida’s present age.
Date posted:
September 16, 2017
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Answers (1)
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A straight line through the point A(2,1) and B(4,n) is perpendicular to the line whose equation is 3y + 2x - 5 = 0. Determine the value of n.
(Solved)
A straight line through the point A(2,1) and B(4,n) is perpendicular to the line whose equation is 3y + 2x - 5 = 0. Determine the value of n.
Date posted:
June 13, 2017
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Answers (1)
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The line 3x + 2y = 8 cuts the y-axis at p(0,k) find
(Solved)
The line 3x + 2y = 8 cuts the y-axis at p(0,k) find
(a) Gradient of the line.
(b) The value of k
Date posted:
June 13, 2017
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Answers (1)
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The length of a line segment joining A(3,y) and B(7,5) is 5 units. Find the possible value of y.
(Solved)
The length of a line segment joining A(3,y) and B(7,5) is 5 units. Find the possible value of y.
Date posted:
June 13, 2017
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Answers (1)