Top answers

How can you tell if a noun is masculine or feminine?

Usually, if a noun ends in an E, it will be feminine, and if it ends in a consonant it is masculine. Of course, there are some exceptions to this rule but 9/10 times this will be the case.
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Answered by Olivia M. • French tutor
2948 Views

The first four terms of an arithmetic sequence are : 11, 17, 23, 29. In terms of n, find an expression for the nth term of this sequence.

An arithmetic sequence is a sequence of numbers such that the difference between the consecutive terms is constant. We can work this out for the sequence 11, 17, 23, 29. To go from the 1st term (11) to the 2...
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Answered by Aman G. • Maths tutor
18874 Views

How can I use a graph to show the effects of a negative change in interest rates on GDP?

First one must understand the effects of a change interest rates has, If interest rates fall, we would likely see an increase in levels of consumption as people do not receive such a great return from intere...
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Answered by Tom Z. • Economics tutor
2742 Views

¿Cuales son los problemas principales del turismo en Andalucía hoy en día?

Con respecto a una región tan popular como Andalucía, algunos problemas son inevitables. Por ejemplo, durante ciertos periodos del año los turistas superan en número los autóctonos y eso conlleva peligros cu...
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Answered by Thomas W. • Spanish tutor
3155 Views

During the cardiac cycle , there is a delay between the excitation of the atria and excitation of the ventricles. Explain how this is achieved and why this delay is essential.

Excitation from SAN (sino-atrial node) spreads across atria , causing them to contract first. The excitation is conducted to the AV (atrio-ventricular) node, which introduces a 0.12s delay . This refractory ...
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Answered by Jane E. • Biology tutor
15657 Views