## Equation maths Num xxx

The equations x − 2y = −1, 3x + 5y = 8, and 4x + 3y = 7 are linearly dependent.

The equations x − 2y = −1, 3x + 5y = 8, and 4x + 3y = 7 are linearly dependent.

The probability of a shooter hitting a target is 0.75. How many (minimum) number of times must he fire so that the probability of hitting the target at least once is more than 0.99?

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The question given below has-been taken from the past examination of IGCSE Mathematics Paper taken in May/June 2009

(0580/M/J/qp/4/

One metal bar, of volume 4840 cm³, is melted down to make 4200 identical small spheres.

All the metal is used.Calculate the radius of each sphere.

[The…

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Find the value of X.

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Mensuration is an important topic of mathematics, it plays a vital role in our daily life, it’s all about Area of square, triangle, trapezium, kite, rectangle, parallelogram, rhombus, circle etc. It is all about volume of cube, cuboid , cylinder, cone , pyramid , sphere etc.

A solid metal bar is…

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If the area of a circle is 804.2496 square inches,

what is the length of its chord that bounded a segment whose area is

192.3472846 square inches?

what is the length of its chord that bounded a segment whose area is

192.3472846 square inches?