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Como se estructura una carta?

Para escribir una carta es importante tener la estructura correcta; esto incluye: Dirección - Del remitente y el destinatario por encima del texto, a ambos lados de la pagina. Nombre y apellido del remitente...
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Answered by Luca S. • Spanish tutor
4911 Views

Explain why a firm in Perfect Competition earns supernormal profits in the short-run

A perfectly competitive market is a market where a large number of firms produce identical products (perfect substitutes). The characteristics that define perfect competition are the following: - no barriers...
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Answered by Nora V. • Economics tutor
21791 Views

Describe a typical cycle of a PCR reaction.

Polymerase Chain Reaction or PCR is the process of amplifying a sample of DNA. The first stage of a PCR cycle is known as the denaturation phase. This occurs at a temperature of 95C and lasts for approximate...
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Answered by Max B. • Biology tutor
6507 Views

Solve for x in the following equation using the quadratic formula, completing the square and factoring method: 2x^2-x-1=0

x=-1/2 and x=1
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Answered by Ravinder C. • Maths tutor
3972 Views

How can I tell if the edition of my music score is reliable? - piano

"Urtext" (German for "original text") editions are generally the closest to the composer's intentions. Since centuries have passed, sometimes it is difficult to tell whether an Urtext edi...
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Answered by Luca S. • Music tutor
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