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What is the difference between "por" and "para"?

"Por" and "Para" are two words that both mean for, but are not interchangeable; their usage depends on the context of a sentence. "Por" is used when referring to to cause, trave...
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Answered by Bethia P. • Spanish tutor
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Trouvez les erreurs dans le texte et corrigez-les. Marie habite près de Paris. Elle est né à Lille mais elle a déménagé pour son travail. Tous les dimanches, Marie se promène le long de la Seine et donne a manger au canars.

Marie habite près de Paris. Elle est né(e) à Lille mais elle a déménagé pour son travail. Tous les dimanches, Marie se promène le long de la Seine et donne (à) manger au canar(d)s.Elle - feminine, singular, ...
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Answered by Lisa M. • French tutor
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The rate of reaction between marble chips and hydrochloric acid can be increased by: a) increasing the concentration of the hydrochloric acid, b) increasing the temperature of the hydrochloric acid. Explain why in terms of the reacting particle model.(6)

(For a reaction to occur, reactant particles must collide and interact with each other in some way.The rate of a chemical reaction is proportional to the number of collisions between reactant molecules.) Inc...
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Answered by Liz E. • Chemistry tutor
29640 Views

‘Conservative electoral success in the years 1951-1964 was mainly due to rising living standards’ Assess the validity of this view

AGREE-DUE TO RISING LIVING STANDARDS Increase in weekly wages, more affluence seen through cars and TVs, the use of give away budgets by the Conservative chancellors such as - £134 million in 1955 and £370 i...
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Answered by Honey B. • History tutor
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if f(x) = 4x^2 - 16ln(x-1) - 10, find f'(x) and hence solve the equation f'(x)=0.

f(x) = 4x 2 - 16ln(x-1) -10, f'(x) = 8x - 16/(x-1), so if f'(x)=0, then 8x - 16/(x -1)=0, 8x(x-1) - 16 = 0, 8x 2 - 8x - 16 =0, 8(x 2 - x - 2) = 0, x 2 - x - 2 = 0, (x - 2)(x + 1) =0, so x = 2 and x = -1
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Answered by Ellie B. • Maths tutor
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