Express the product of 0.007 and 0.057 to two significant figures
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2004
A man is 40m from the foot of a cliff of height 23m. Calculate the angle of elevation of the top of the cliff from the man
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2004
A bag Contains 2 red, 3 blue and 4 green identical balls. If two balls are picked at random one after the other without replacement, what is the probability that both are green?
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2004
The diagonals of a rhombus are 16cm and 30cm long. What is the perimeter of the rhombus
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2004
If the mean of the following set of data, 2, 3,3,3, 2,4 4 and 3 is divided by its mode, the result is:
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2004
The 4th term of a G.P is 3 and its first term is 81. What is its common ratio?
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2004
Express the quotient of 0.422 and 0.004 in standard form
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2004
Evaluate ut - \(\frac{1}{2}\)ft2 when t = 5, u = -20 and f = 10
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2004
If cos x = 4/5, 0° \( \leq \) x \( \leq \) 90°, find the value of (1 + tan x)/(1 - tan x)
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2004
One of the interior angles of a regular polygon is 120°. Find the number of sides of the polygon
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2004
Find the value of t such that the expression \(\frac{1}{t}\) + \(\frac{4}{3}\) - \(\frac{5}{6t}\) + 1 is equal to zero
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2004
If log102 = 0.3010 and log103 = 0.4771, simplify: (Log108-log92) ÷ (Log109 - log102)
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2004
A bag contains p dozens of bananas and 3q of these proved to be bad. If I buy one third of the goods ones, how many do I get?
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2004
Four pupils have an average age of 12years and two other pupils of average age of 10.5years are added. What is the average age of the six pupils?
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2004
The bearing of Y from X is 0850. What is the bearing of X from Y?
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2004
The roots of a quadratic equation in x, are -m and 2n. Fine equation.
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2004
Evaluate (Log13 - log5) ÷ X(log5-log13) without using tables
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2004
A sales boy gave a change of N75.00 to a buyer instead of N80.00, calculate his percentage error, correct to one decimal place?
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2004
What must be added to b2-3ab to make it a perfect square?