UNIPORT Mathematics 2009/2010 Past Questions

Evaluate $log_{10} 0.225$ if $log_{10} 3 = 0.477 $and $log_{10} 5 = 0.699$

Simplify: $√{3} + 2 - {1}/{2 - √{3}}$

Given the universal set μ = {2, 3, 4, 5, 6, 7, 8. 9} and subsets P = {2, 4, 6, 8} and Q = {X: x² < 50, X is odd}, find (PnQ)

if y = ²/₃x + 1 and z = ²/₃ + 1, then the value of z when x = 66 is

Factorize completely pqx² - 3px - 2qxy

The length of a rectangle exceeds its width by 2cm. if the area of the rectangle is 80cm², the length of the rectangle is

Find the values of x for which 2^2x+3 - 33 × 2^x + 4 = 0

Given that m = 3 and n = 2, find the value of ^{3n2 - 2m2}/_m

Convert 432₇ to base 4

If R = {even numbers from 4 to 12}, find n(R)

Find the derivative of y = 2x² + 3x with respect to x

Evaluate 6!

The discrete numbers in the following distribution 2, 3, 3, 5, 3, 7, 5 are:

Compute the average rate of change of y = f(x) = x² -2 between x = 3 and x = 4

An unbiased coin having w faces head (H) and tail (T) is tossed 3 times. How many total outcomes constitute the sample space?

A tailor gives a discount of 2¹/₂% for cash payments. calculate the reduced price of a suit mared N5440

Calculate the area in hectares of a rectangular field 125m long and 98m wide

Simplify $5√{(243)^{-1} x^5}$

Without using tables, evaluate $(125)^{-1/3} x (0.49)^{-1/2} x (0.01)^{-1/2}$