Answers

A man is 40m from the foot of a cliff of height 23m. Calculate the angle of elevation…

Express the product of 0.007 and 0.057 to two significant figures A. 0.0004 B. 0.00039 C. 0.004 D.…

Find x if (x – 2)2 = 1(frac{7}{9}) A. (frac{2}{3}) or (frac{2}{7}) B. 3(frac{1}{3}) or (frac{2}{3}) C. 3(frac{7}{9})…

If the mean of the following set of data, 2, 3,3,3, 2,4 4 and 3 is divided by…

The diagonals of a rhombus are 16cm and 30cm long. What is the perimeter of the rhombus A.…

A bag Contains 2 red, 3 blue and 4 green identical balls. If two balls are picked at…

Express the quotient of 0.422 and 0.004 in standard form A. 1.055 × 102 B. 10.55 × 101…

The 4th term of a G.P is 3 and its first term is 81. What is its common…

One of the interior angles of a regular polygon is 120°. Find the number of sides of the…

If cos x = 4/5, 0° ( leq ) x ( leq ) 90°, find the value of…