A)La reserva nacional “Las Vicuñas”- Región de Arica y Parinacota con una superficie total que supera las 200.000 hectáreas procura proteger las siguientes especies: Si ambas especies suman 249 cabezas y 648
patas, modela un sistema de ecuaciones que
permita saber cuántos animales hay por cada
especie.

For which of the following counts would a binomial probability model not be reasonable? a)the number of people in a classroom born in januaryb) the number of people in a classroom with red hair c) the number of people admitted to a hospital in a day with a particular disease d) the number of heart beats in a one-minute perio.

Cameron indoor stadium at duke university is one of the most revered sites in all of college basketball, as well as in all of sports period. duke’s men’s and women’s basketball programs have attained quite a few wins in the building over the last seventy years. cameron indoor stadium is capable of seating 9,460 people. for each game, the amount of money that the duke blue devils’ athletic program brings in as revenue is a function of the number of people in attendance. if each ticket costs $45.50, find the domain and range of this function.

Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much