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To solve Inx + In3 = In6 we must follow some basic log rules, log_b(mn) = log_b(m) + log_b(n)if we compare this with the...

Tariffs are taxes on imported products. Governments impose them in order to discourage consumers from purchasing imported products and/or to raise revenue. 

Tariffs can be ad-valorem (% t...

When muscles contract, the length of the sarcomere (distance between the Z-lines*) shortens. ATP is required for the process of cross-bridge cycling which enables the sarcomere to sho...

This question tests a variety of mathematical techniques and knowledge which is integral to A-level mathematics.

Note that the highest power of a variable function in the mentioned equatio...

This question is a classic example of a problem which might catch some students out, if due care is not implemented.

Eleri is investing £3700 at 2% per annum compound inter...