exam Maths Puzzle Numerical Ability

Solve for x

3 to the power of 6-3x equals 1 over 27

Read Solution (Total 0)

exam Other Question

The problem consist of a diagram: A is parallel to B and C is parallel to D (A and B are horizontal line; C and D are vertical lines both with slight slant). The angles are numbere The cost of producing a number of items x is given by C=mx+b , in which b is the fixed cost and m is the variable cost (the cost of producing one more item).

a) If the fixed cos