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First to make it easier you can convert ( g o f)(x) to g (f(x)) so that it is more clear.All you need to do is input function f into the function g in the place of "x - the unknown ".Therefore, ...

Firstly UAE is a energy very-secure country, it has the world’s fourth largest oil reserves. However in aspects of water and food it is very insecure. Food security is dependent on both water and e...

In November 1961, John Fitzgerald Kennedy announced an ambitious new plan to Latin American diplomats he promised $20 billion from public and private money to help Latin America bring about essential soci...

The plane industry emerged between 1917-1980 and to a certain extent it did homogenise American culture. The plane helped Americans access the whole nation much more easily than ever before; increasing to...

The correct answer is number 1. Number 2 is incorrect because it uses the preterite tense, which denotes a punctual, completed action in the past rather than a continual state of being. Number 3 is incorr...