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what is phi?

By Aakansha Pathak on the 10th of June, 2015

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how to convert a .00000 decimal to a fraction

By Aakansha Pathak on the 10th of June, 2015

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y is directly proportional to x.y = 20 and x = 4

By David Miller on the 29th of April, 2015

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y = 20 x = 4. write an equation in y and x

By David Miller on the 29th of April, 2015

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what is the order of rotational symmetry of polygons

By Media Masakara on the 23rd of April, 2015

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3000 Kg of coal cost \$27. Find the cost of 8000 kg.

By lucy on the 18th of February, 2015

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3000 Kg of coal cost \$27. Find the cost of 8000 kg.

By lucy on the 18th of February, 2015

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3000 Kg of coal cost \$27. Find the cost of 8000 kg.

By lucy on the 18th of February, 2015

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three probablities of events and each of these probablities should have a specific value

By Mahnoor Assad on the 11th of August, 2014

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bus cover 50 km in 1 hours and 30 minutes how much time is covered 4 hours

By deep kumar on the 5th of August, 2014

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Why it is useful to factorise a quadratic?

By lithuanian.korean on the 13th of May, 2014

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a blue neon light blinks every 4 seconds. a red one blinks every 5 seconds. while a green one blinks every 6 seconds. how many times will they blink together in half an hour.

By dugz orata on the 28th of April, 2014

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How to find the equation of the axis of reflection

By Ilfching on the 27th of April, 2014

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3 men and 5 women do a work in 14 days.6 men and 5 women complete the work in how many days.

By swadhin swain on the 15th of March, 2014

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s=0.5(a+b+c) find a when s=15.1 ,b=8.2 and c=12.3

By ali on the 1st of February, 2014

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how can I find this perimeter 2+x+2+x+1

By Hamilton Fungula on the 9th of January, 2014

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1

80 students of a hostel have food enough for 40 days. If 20 more students join the hostel after 10 days, how long will the remaining food last?

By dhundup yolmo on the 4th of January, 2014

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The Levines sold their vacation home for \$188,000. If they made a profit of 10 percent, what was the original cost of their property?

By Tom on the 13th of December, 2013

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20 Men can do a piece of work in 24 days.after working for 6days an additiinal no. Of men is taken to finish da work in 21days from begining.find the no of additional man?

By Hemant on the 20th of August, 2013

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draw a circle of radius 4cm and mark a fixed point A on its circumference. P can take any position on the circumference and Q is the mid point of line AP. for various positions of p, plot the correspounding position of Q.

By omotayo felix taiwo on the 23rd of June, 2013