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Questions Asked

maths911:
Assume country A specializes in producing wheat and country B specializes in palm oil. After the trade , country A exports 300 tons of wheat…
 updated 23 hours ago
 4 replies
 No Medals Yet
Mathematics

maths911:
Anyone, accounting question?
A company's share capital consists of 150000 ordinary shares of $0.50 each.
It makes a right issue of 1 ordi…
 updated 25 days ago
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Mathematics

maths911:
PPC shows economy which uses two factor input, capital and labour. The amount of capital allocated to both X and Y are fixed.
Why does the …
 updated 2 months ago
 1 reply
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Mathematics

maths911:
determine diagramatically and explain how the market
1) for organically grown aubergines will be affected if the cost of natural fertili…
 updated 7 months ago
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Mathematics

maths911:
A train usually covers a journey of 240 km at a steady speed of v km h 1 . One day, due to adverse weather condition , it reduces its speed…
 updated 8 months ago
 1 reply
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Mathematics

maths911:
Alice takes part in a crossword puzzle in a newspaper everyday except Sunday. She can solve on average, 7 of the puzzles.
What is the me…
 updated one year ago
 20 replies
 2 Medals
Mathematics

maths911:
Help. diagram shows a circle PQRS with centre O and radius 10cm. PQTS is a sector of a circle with centre P that INSCRIBED in the circle PQR…
 updated one year ago
 26 replies
 5 Medals
Mathematics

maths911:
How do i know if the bulb will light up at normal brightness??
 updated one year ago
 6 replies
 2 Medals
Mathematics

maths911:
1.3g of hydrocarbon contain 0.1g of hydrogen.
6 dm^3 of this hydrocarbon has a retriceof 6.5 g at room conditions . What is its molecular …
 updated one year ago
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Mathematics

maths911:
Which one is correct
 updated one year ago
 5 replies
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Mathematics

maths911:
Electrolysis
 updated one year ago
 5 replies
 1 Medal
Mathematics

maths911:
How to convert cm Hg to N m^2
 updated one year ago
 1 reply
 1 Medal
Mathematics

maths911:
A stone is thrown vertically upwards with an initial velocity of 25ms^1 . Find the height that is reached by this stone after 3s. (Accelera…
 updated one year ago
 4 replies
 1 Medal
Mathematics

maths911:
Aaeon measures the distance between two parallel walls that are close to one another. He finds that the distance between the two walls is 2m…
 updated one year ago
 3 replies
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Mathematics

maths911:
The electromotive force and the internal resistance of the cell used in the circuit are 1.5 V and 0.50 ohm respectively.
A voltmeter is c…
 updated one year ago
 5 replies
 2 Medals
Mathematics

maths911:
Which of the following bulbs, if faulty, will cause three other bulbs not lighting up? Why. Please explain.
 updated one year ago
 2 replies
 1 Medal
Mathematics

maths911:
The distance between the boy and the plane mirror is 1m. He sees the image in the mirror. Is the distance between the image and him is 5m. C…
 updated one year ago
 3 replies
 1 Medal
Mathematics

maths911:
How do I know which design consist of concave or convex?
 updated one year ago
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Mathematics

maths911:
How to draw astronomical telescope lenses?
HELP!
 updated one year ago
 1 reply
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Mathematics

maths911:
A curve has a gradient function px^24x where p is a constant. The tangent to the curve at the point (1,3) is parallel to the straight line…
 updated one year ago
 13 replies
 3 Medals
Mathematics

maths911:
When a 5N force is applied on a 12 cm long spring. its length becomes 14 cm. Calculate the amount of potential energy stored in the spring …
 updated one year ago
 1 reply
 1 Medal
Mathematics

maths911:
A 4000kg lorry is moving with a constant velocity of 30ms^1 . The driver of the lorry then decelerates with 0.5ms^1 . Calculate the energy…
 updated one year ago
 10 replies
 1 Medal
Mathematics

maths911:
Calculate the resultant force acting on the object?
 updated one year ago
 10 replies
 3 Medals
Mathematics

maths911:
A 1200W kettle is filled with 0.5 kg of water at 28 degree Celcius, it is turned on until the water boils. What is the time taken to boil th…
 updated one year ago
 8 replies
 2 Medals
Mathematics

maths911:
160g of alcohol is mixed with 500cm^3 of water . The volume of the mixture becomes 690cm^3 and density of water is 1 gcm^3. What is the den…
 updated one year ago
 2 replies
 1 Medal
Mathematics

maths911:
What is electropositivity and electronegativity? Between group 1 and group 17, which is electropositive and electronegative?
 updated 2 years ago
 1 reply
 1 Medal
Mathematics

maths911:
Given y=8/(x+1) , express approx change in y in term of m when x changes from 3 to (3m) where m is a small value.
 updated 2 years ago
 6 replies
 1 Medal
Mathematics

maths911:
The gradient to the curve y=2x^2+x1 at point A is the perpendicular to the straight line 5y=x. find coordinate of A.
 updated 2 years ago
 8 replies
 1 Medal
Mathematics

maths911:
The first term of geometric progression is p and the sixth term is 32p^6. Find the common ratio.
 updated 2 years ago
 11 replies
 4 Medals
Mathematics

maths911:
8^x =2/16^(1x) help!
 updated 2 years ago
 4 replies
 2 Medals
Mathematics
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