Mathematics Past Questions and Answers

Evaluate: \(\frac{0.21 \times 0.072 \times 0.00054}{0.006 \times 1.68 \times 0.063}\)

A trader bought goats for N4000 each. He sold them for N180,000 at a loss of 25%. How many goats did he buy?

If dy/dx = 2x - 3 and y = 3 when x = 0, find y in terms of x.

Find the derivative of \(y = \sin^{2} (5x)\) with respect to x.

The slope of the tangent to the curve y = 3x\(^2\) - 2x + 5 at the point (1, 6) is