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What are the four sentence moods and what do they signify?

Ultimately, you must not forget that the signification of all literary devices is dependent on their context. There is no standard connotation of any device. 1. The declarative sentence mood: This mood occur...
EW
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How do signs change in an inequality?

Normal manipulation of inequalities does not affect the direction of the inequality such as: addition subtraction multiplication or division by a positive number, The direction of the inequality will change ...
OZ
Answered by Oscar Z. • Maths tutor
12550 Views

How do I find the cartesian equation for a curve written in parametric form?

Reminder - a cartesian equation is written in terms of x and y (e.g. y = 2x + 3) while parametric equations are written with x and y separately in terms of t. Example: Find the cartesian equation of the curv...
AO
Answered by Alexis O. • Maths tutor
11767 Views

How do I predict the shape and bond angle of an molecule?

Electron pairs arrange themselves so they are as far apart as possible (electron pair repulsion theory). In a covalent compound, the number of electron pairs around the central atom determines the shape of t...
TT
Answered by Tolu T. • Chemistry tutor
16957 Views

Was the Cold War in fact 'cold'?

The war that took place between 1945 and 1991 has been termed the 'Cold War', largely due to the fact that the two main agitators (The Soviet Union and The United States of America) never came into direct co...
IS
Answered by Imogen S. • History tutor
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