\(\frac{1}{5}\)
\(\frac{1}{2}\)
\(\frac{2}{5}\)
\(\frac{3}{4}\)
Correct answer is C
Let E demote the event of obtaining at least a 4
Then n(E) = 16 + 10 + 14 = 40
Hence, prob (E) = \(\frac{n(E)}{n(S)}\)
\( = \frac{40}{100}\)
\( = \frac{2}{5}\)
Simplify 3\(\sqrt{45} - 12\sqrt{5} + 16\sqrt{20}\), leaving your answer in surd form....
Make p the subject of the relation: q = \(\frac{3p}{r} + \frac{s}{2}\)...
A ladder 6m long leans against a vertical wall at an angle 53º to the horizontal. How high up t...
Find the dimensions of a rectangle of greatest area which has a fixed perimeter p. ...
An equilateral triangle of side √3cm is inscribed in a circle. Find the radius of the circle. ...
If p and q are two non zero numbers and 18(p+q) = (18+p)q, which of the following must be true? ...