Answer i will mark brainliest and award a lot of ! jeremiah is creating a playlist that has only one song from each of his favorite genres. the following table shows his favorite genres and the number of songs on his mp3 player for each genre. genre number of songs: rock- 4, pop- 2, country- 7 , classical -8. how many different playlists could jeremiah create?

Agroup of farmers planned to clean 80 acres of wheat per day to finish the work on schedule. right before the work started, they received a new piece of machinery that them clean 10 more acres per day than originally planned. as a result of increased productivity in the last day before the deadline they only had to clean 30 acres. how many acres of wheat did the group of farmers have to clean?