Una buena práctica que deben tener las personas antes comprar un producto y/o servicio es comparar precios en varios establecimientos. Nunca compres a
la primera, pues comparar precios nos permite ahorrar en nuestras compras
personales o familiares.
Pregunta numero 1)
¿Conoces a alguien de tu familia, amigos, amigas, vecinos, vecinas u otras personas
que antes de comprar comparan el precio? ¿Piensas que esta práctica está bien o
mal? ¿Por qué?

Pregunta numero 2)
¿Consideras que solicitar un comprobante de pago trae beneficios? Sí/No ¿Por qué?

por favor ayuda

When building customer relationships through email what should you not do? question 2 options: utilize proper grammar, spelling, and punctuation type in all capital letters use hyperlinks rather than attachments respond to all emails within 24 hours

Singing in the rain: this first part of the film shows the early history of motion picture. how accurate do you think the portrayal of the early motion picture industry is? why? is historical accuracy important in films and theater productions? explain.

Write a function balancechemical to balance chemical reactions by solving a linear set of equations. the inputs arguments are: reagents: symbols of reagents in string row array products: symbols of products in string row array elements: elements in the reaction in string row array elcmpreag: elemental composition of reactants in two dimensional numeric array elcmpprdcts: elemental composition of prducts in two dimensional numeric array hint: the first part of the problem is setting up the set of linear equations that should be solve. the second part of the problem is to find the integers from the solution. one way to do this is to mulitiply the rational basis for the nullspace by increasing larger integers until both the left-and right-side integers exist. for example, for the reaction that involves reacting with to produce and : reagents=["ch4", "o2"]; products =["co2", "h2o"]; elements =["c","h", "o"] elcmpreag=[1,4,0;