i have learned that an excel spreadsheet can:
1. calculate the sums of many values within that sheet
2. sort values by title
3. format specific values to have different colors or highlights
4. form pie charts out of tables of data
5. make tables of data
6. form bar graphs out of tables of data
7. calculate how many cells have numerical values within a set of data
8. change the width of cells
9. change the height of cells
10. fill a cell in with color
The answer is d
letter.isdigit()
Answer:
una red informática mundial que proporciona una variedad de instalaciones de información y comunicación, que consta de redes interconectadas que utilizan protocolos de comunicación estandarizados.