Analice el sistema de ecuaciones X -5 igual a 2Y2X igual a 3Y suponiendo que X representa el número de mujeres y Y el número de hombres cuál de las siguientes situaciones puede ser representada con dicho sistema

What is 20+(5 x 2/5 )+ 3 show your work

Moira has a canvas that is 8 inches by 10 inches. she wants to paint a line diagonally from the top left corner to the bottom right corner. approximately how long will the diagonal line be?

Aparticular telephone number is used to receive both voice calls and fax messages. suppose that 25% of the incoming calls involve fax messages, and consider a sample of 25 incoming calls. (a) what is the expected number of calls among the 25 that involve a fax message?