un medicamento se elimina del organismo a traves de la orina. la dosis inicial es de 10 mg y la cantidad en el cuerpo t horas despues esta dada por A(t)=10x0,8t. para que haga efecto debe haber por lo menos 2 mg en el cuerpo

Ana / dibujar / muy bien. correct verb tense? ?

You have been chosen to be the guide of an exchange student from costa rica. before the student arrives in the us, he has asked you to give him some tips about schools in our country. using 10 different commands, create a presentation in which you give him tips for being successful in us schools. your presentation should include 5 affirmative and 5 negative commands in the tú form. examples: study many hours, don’t sleep in class, etc. to create your presentation, you may use powerpoint, or one of the tools listed in the web 2.0 tools area (contact your instructor if you need ).

Escribe en inglés la ropa que se describe en la oración: hoy uso un vestido largo de mangas largas con estampado de flores y unas sandalias cafés de cuero.