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When should you use the preterite tense?

It depends on the context and sentence. But, as a general rule, you use the preterite when you're talking about an action that had a clear start and a clear end. An example of that would be 'Paul taught h...

Answered by Clara R. • Spanish tutor

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Describe the hormonal control over the menstrual cycle in females.

Menstruation in women is under the influence of the hypothalamic-pituitary-ovarian axis, or HPO axis. The pituitary gland secretes follicle-stimulating hormone (FSH) and luteinising hormone (LH), which ac...

Answered by Tom C. • Biology tutor

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Consider how accurate it is to describe the USA as having a two-party system.

The United States of America is infamous for a lack of electoral success by third parties, such as the Libertarians and Greens. This is perhaps best explained by the first-past-the-post electoral systsem ...

Answered by Jamie W. • Government and Politics tutor

2590 Views

Solve (3x +1)/x + (2x-1)/3 = -3, giving x to two decimal places.

(3x+1)/x +(2x-1)/3 = (2x² + 8x + 3)/3x by cross multiplying.

So equation becomes 2x²+ 8x + 3 = -9x by multiplying both sides by 3x. Adding 9x to both sides gives 2x²

Answered by Jorge A. • Maths tutor

4074 Views

Example Oral Question: Was hast du letztes Wochenende gemacht?

Zum Beispiel: Letztes Wochenende bin ich mit meinen Freunden ins Cafe gegangen, um Kaffee zu trinken, und mit einander zu reden. Das hat mir gut gefallen, weil wir sehr gut mit einander a...

Answered by Imogen L. • German tutor

14314 Views