leo es el rector de un prestigioso colegio en la ciudad de México y necesita hacer un informe donde conste la media de estudiantes por salón en primaria, luego de hacer el respectivo recorrido encontró los siguientes datos {35,45,42,38,40,40} ¿Cuál es la media de estudiantes por salón en el colegio de leo?

Two sides of a triangle mesure 20cm and 30cm. what is the measure of the third side

Which statement about the relative areas of δabc and δxyz is true? the area of δabc > the area of δxyz the area of δabc < the area of δxyz the area of δabc = the area of δxyz more information is needed to compare.

Sandy is upgrading her internet service. fast internet charges $20 for installation and $52.45 per month. quick internet has free installation but charges $57.45 per month. part 1 out of 2 complete the equation that can be used to find the number of months after which the internet service would cost the same. use the variable x to represent the number of months of internet service purchased.