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A farmer has 30 boxes of eggs. There are 6 eggs in each box. Write, as a ratio, the number of eggs in two boxes to the total number of eggs. Give your answer in its simplest form.

The question asked for the ratio between the number of eggs in 2 boxes and the total number of eggs. From the question we know that the total number of eggs is the same as the number of eggs in 30 boxes. ...

OO
Answered by Olufayojimi O. Maths tutor
11746 Views

Can you explain the concept of the Price Elasticity of Demand?

The price elasticity of demand, also known as PED for short, is a measure of how responsive consumers of a product are to a change in price. In a competitive business market, its important for producer to...

JM
3842 Views

What is the best way to structure answers to evaluation questions (24 marks)?

For longer answer questions, examiners want to see you demonstrate a higher level of analysis and evaluation. The short mark answers rely solely on knowledge but the longer marks require you to do more wi...

KP
Answered by Kajal P. Geography tutor
28786 Views

(a) By using a suitable trigonometrical identity, solve the equation tan(2x-π/6)^2 =11-sec(2x-π/6)giving all values of x in radians to two decimal places in the interval 0<=x <=π .

say (2x-π/6)=qtan2q = sec2q-1so sec2q-1= 11 - sec q sec2q + sec q -12 = 0(sec q -3) (sec q + 4) = 0sec q = 3 or -4because 0<=x<= πso -π/6 <= q <= 11...

ZZ
Answered by Zhaohui Z. Maths tutor
8342 Views

Describe the changes in equilibrium of ethanol production from ethene and water (enthalpy of reaction is ∆H = - 46 kJ/mol) when: (a) a high pressure is applied; (b) ethanol concentration is increased; (c) temperature is increased; (d) a catalyst is used.

The equation for the reaction (would be given for this type of question but I ran out of space): C2H4 (g) + H2O (g) ⇌ C2H5OH (g) ∆H = - 46 kJ/molQues...

AA
Answered by Aiste A. Chemistry tutor
7023 Views

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