The exterior angles and the interior angles of a polygon are equal. How many sides does the polygon have?

Which of the following relations is represented by the graph shown above?

The correct pathway of water through a plant is:

Which of the following documents may be used to inform a customer of an undercharge on an invoice?

The empirical formula, C₆H₁₂O₆, gives the simplest ratio as:

A current of 2 mA is flowing through a wire. How long will it take for 6 coulombs of charge to pass?

Which of the following is a prime number?

A force of 100 N starts to act on a body of mass 20 kg which is initially at rest. After 10 s its velocity will be:

The simplest ratio of atoms in a compound is given by the:

In a titration the long tube with a volume scale is a:

What is the value of u in the sequence 2 , 7 , 14 , 23 , 34 , u ?

The diagram above shows the graphs of 3x - y = 1 and 5x + 2y = 20 . Which ordered pair (x, y) satisfies both equations?

On January 1, a firm's capital is $4,600. On December 31, of the same year, the following information was provided: Drawings $850, Total Assets $10,000. Loan Outstanding $950 and Creditors $4,000. What was the Net Profit that year?

Many leaves are adapted to photosynthesise effectively by having:

The balances listed below appear in a trader's trial balance. The item that is to be included in the Profit and Loss Account is

Which of the following is NOT a prime number?

2(5 - x) - 3(x - 6) =

In pea plant size, tall is dominant to dwarf.You cannot tell whether a tall plant is homozygous (TT) or heterozygous (Tt).To find its genotype you perform a test cross.This involves:

If x is an odd number, which of the following is also odd?

Overfishing means: