Ayuda es para mañana un transformador con nucleo de hierro que opera en una linea de 110 v tiene 400 vueltas en el primario y 80 vueltas en el secundario encuentre el voltaje en el secundario

How do we use the sumif formula (when dealing with different formats) ?

For a typical middle-income family, what is the estimated cost of raising a child to the age of 18? $145,500 $245,340 $304,340 $455,500

You have read about the beginnings of the internet and how it was created. what was the internet originally created to do? (select all that apply) share research. play games. communicate. share documents. sell toys