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What is the difference between a structured interview and an unstructured interview, and what are the advantages and disadvantages of each?

Structured interviews are used in psychology when carrying out interviews where the questions are predetermined and in a certain order. The order and structure never changes for any participant.The advantage...
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How do you form the simple future tense?

In French, they are three groups of verbs, verbs that end in -er (eg manger), verbs that end in -ir (finir), and verbs that end in -re, -oir, or -ir (faire, pouvoir, or devenir). The verb endings are the sam...
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Answered by Stephanie H. • French tutor
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What is the difference between Ionic and Covalant bonding?

Bonding is when two atoms join together; this happens through movements of electrons to help create a full outer shell of electrons. Ionic bonding is when this takes place between a metal and non metal atom....
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Answered by Aishah I. • Chemistry tutor
4737 Views

How do you know how many roots a quadratic equation has?

To work out the number of roots a qudratic ax 2 ​+bx+c=0 you need to compute the discriminant (b 2 ​-4ac). If the discrimant is less than 0, then the quadratic has no real roots. If the discriminant is equal...
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Answered by Lizzie C. • Maths tutor
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How do you work out the area of a triangle?

The area of a triangle is the (1/2) x (base x the height).
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Answered by Lizzie C. • Maths tutor
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