Your ghost hunting group is recording the sound inside a haunted classroom for 20 hours as mp3 audio files. about how much data will that be, expressed in gb?

There is a simple pattern for determining if a binary number is odd. what is it and why does this pattern occur? how many bits would you need if you wanted to have the ability to count up to 1000? how high could you count in binary if you used all 10 of your fingers as bits? (finger up means 1, finger down means 0)

Which cultural aspect does this type of song best portray? a german polka dance

So im doing this school challenge and the teachers said whats the average text a student gets a day so i need to get about 20 in a day but dont know how can you guys 2163371293