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What is the difference between "ser" & "estar" and when should they be used?

The Spanish verbs ser and estar are both translated into English with the verb 'to be ' , but they are used in different scenarios to mean different things. For example, if we add these verbs before the adje...
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Answered by Artur C. • Spanish tutor
2267 Views

Define the term ‘subsidies’ .

A subsidy is a government payment designed to increase supply and thus reduce the costs of production of goods and services. They are commonly used to right market failure.
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Answered by Charlie W. • Economics tutor
3027 Views

10 The table gives information about the heights of 50 trees. Height (h metres) Frequency 0 < h - 4 ,8, 4 < h - 8 ,21, 8 < h - 12, 12, 12 < h - 16, 7, 16 < h - 20, 2. Work out an estimate for the mean height of the trees.

First find the appropriate mid points of each set of intervals. These will be 2, 6, 10, 14 and 18, and you get these my dividing in two the interval range. Then multiply each midpoint by the corresponding fr...
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Answered by Charlie W. • Maths tutor
8884 Views

How are elements in the modern periodic table arranged?

Elements are arranged in rows, referred to as periods, of increasing atomic number. To recap, atomic number is the number of protons in the nucleus of an atom. Elements are also arranged in columns, referred...
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Answered by Alex G. • Chemistry tutor
26363 Views

si fuera un jefe del colegio, qué reglas tendrías?

Si fuera jefe del colegio diría que los alumnos no pueden fumar
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Answered by Lulu S. • Spanish tutor
2360 Views