1. This is a convenience sample; the respondents chose whether or not they are included in the sample. Since a particular type of person might be more inclined to respond, this has the potential to bias our sample. This is the big reason the sampling technique is problematic (we could get more specific here). With respect to the topic of the survey, political views are a sensitive topic for many people. This might contribute to the low response rate.

GFC \( 32,48,64 \)

641 point The function of DNA is to _ while a function of RNA is to store information to produce gametes; contain the information to make a protein store information to produce proteins; contain the information to make DNA stores genetic information; aids in the processing of the information within the DNA into protein? store information to produce a new protein; contain the information to make mRNA store the information to make a new organism; contain the information to make a new cell

Simplify the complex number \( i^{65} \) as much as possible. \( \square \)

Disponemos de tres lingotes de distintas aleaciones de tres metales A, B y C. El primer lingote contiene 20 g de A, 2 g de B y 60 g de C. El segundo contiene 10 g de \( \mathrm{A}, 40 \mathrm{~g} \) de B y 50 g de C. El tercero contiene 20 g de A, 40 g de B y 40 g de C. Queremos elaborar, a partir de estos lingotes, uno nuevo que contenga 15 g de A, 35 g de B y 50 g de C. ¿Cuántos gramos hay que tomar de cada uno de los tres lingotes? Resuelve, mediante el método de Gauss

Instructions Using your own words, define whole number, integer, and rational number. (Be sure to use complete sentences.) How do these categories relate to one another? Can a number fit in more than one category? How would you classify the number -5 ?