The volume v cm^{3} of a solid depends partly on r^{2} and partly on r^{3} where r cm is one of the dimensions of the solid
In the figure below PQR is the tangent to circle at Q. TS is a diameter and TSR and QUV are straight lines. QS is parallel to TV. Angles SQR = 40^{0} and angle TQV = 55^{0}
Find the following angles, giving reasons for each answer
An institute offers two types of courses technical and business courses. The institute has a capacity of 500 students. There must be more business students than technical students but at least 200 students must take technical courses. Let x represent the number of technical students and y the number of business students.
A company is to construct a parking bay whose area is 135m^{2}. It is to be covered with concrete slab of uniform thickness of 0.15. To make the slab cement. Ballast and sand are to be mixed so that their masses are in the ratio 1: 4: 4. The mass of m^{3} of dry slab is 2, 500kg.

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AuthorMaurice A Nyamoti is a Mathematics/ Computer Teacher and has passion to assist students improve grades RSS_FEED
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