Iron chloride can be prepared from the reaction of iron and:

The equation of the line which passes through the point (0, 2) and has a gradient of ¹/₃ is

The average of a set of numbers reduces from 14 to 11 when the number 35 is removed. How many numbers were in the original set?

If closing stock Were overstated by $1,000 at the end of a trading period, the error would result in an

Which one of the following pairs of definitions is correct?

Which of the following would NOT be used in conserving the environment in the Caribbean?

The number 0.0417 in standard form is

The expansion of (x - 2)² is

$x is divided among three boys, Romon, Deven and Adam, in the ratio 2 : 3 : 7, respectively. If Adam gets $28, what is the value of x ?

When a trial balance does NOT agree, the difference is placed in a

When something gets hotter, the particles in it gain more:

In data representation, a __________ represents one character which may be a letter, number, or punctuation mark.

The width of a block of wood with rectangular cross-section is x cm. Its height is ²/₃ its width and its length is 4 times its height. What is its volume in cm³?

A relationship between two organisms where one organism derives benefits from the relationship and the other organism derives no benefit, but is not harmed, is called:

Which of the following types of households in the Caribbean is MOST closely associated with ancestors who came from India?

A contractor completed five-ninths of a job before a second contractor completed an additional one-third. What fraction of the job is left undone?

If U = {1, 2, 3, . . . 10 } and S = { 4, 5, 6, 7, 8 }, then S ' =

You never find native magnesium because:

Enzymes catalyse specific reactions by having an active site where the substrate fits.This theory is called:

The following diagram shows a model used to show how breathing movements take place:

Which part of the model represents the diaphragm?