para diseñar un circuito digital de control de una luz de escalera que encienda la luz cuando detecte oscuridad y la presencia de personas, ¿que tipo de puerta lógica utilizarias? Asigna a cada sensor una variable y al actuador una función lógica. Crea la tabla de verdad de la función y escribe su expresión algebraica. Realiza el diagrama lógico correspondiente a la función

The file sales data.xlsx contains monthly sales amounts for 40 sales regions. write a sub that uses a for loop to color the interior of every other row (rows 3, 5, etc.) gray. color only the data area, columns a to m. (check the file colors in excel.xlsm to find a nice color of gray.)

Assume that minutes is an int variable whose value is 0 or positive. write an expression whose value is "undercooked" or "soft-boiled" or "medium-boiled" or "hard-boiled" or "overcooked" based on the value of minutes. in particular: if the value of minutes is less than 2 the expression's value is "undercooked"; 2-4 would be a "soft-boiled", 5-7 would be "medium-boiled", 8-11 would be "hard-boiled" and 12 or more would be a "overcooked".

Hazel has just finished adding pictures to her holiday newsletter. she decides to crop an image. what is cropping an image?