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What are the problems and opportunities associated with an ageing dependant population?

With recent healthcare advances and better lifestyles people are beginning to live longer, which in developed countries, such as the UK, is resulting in a higher population of elderly people. This population...
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Answered by Olivia B. • Geography tutor
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Your headteacher is going to ban school uniforms. Write a letter to them in response, explaining your views on this idea. (16 marks)

Right hand side: school address and date - conform to letter structure Dear (Headteacher's name), Introduction: State position on issue - for or against school uniforms? - assume one is for school unforms Br...
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Explain the difference between stewardship and dominion (6 marks)

Stewardship refers to a view held by some Christians that, as the name implies, they have to act as 'stewards' over the animals. This means that they have a God-given duty to protect the animals from harm an...
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f(x) = 6x³ + 13x² - 4. Use the factor theorem to show that (x+2) is a factor of f(x)

If x+2 is a factor implies x=-2 is a solution Sub in x=-2 : f(-2) = 6*(-2)³ + 13*(-2)² -4 = 6*-8 +13*4 - 4 = 0 f(-2) = 0 therefore x+2 is a solution
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Answered by Benjamin S. • Maths tutor
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Fidn the solutions to the quadratic equation: x^2 - 16 = 0

Solve by adding 16 to both sides of the equation yielding: x^2 = 16. Then take the square root of both sides (remembering that taking the square root gives us a positive and a negative answer), giving us x =...
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Answered by Paul D. • Maths tutor
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