You know that all the roots of unity are spread evenly around the unit circle. Calculate the value of the root to which the arrow is pointing.

How to use order of operation in 20 divide by 4 multiply 5 = 1

Ming says that 0.24 > 1/4 because 0.24= 2/4. which best explains mings error

Dean and karlene get paid to write songs. dean is paid a one-time fee of $20 plus $80 per day. karlene is paid a one-time fee of $25 plus $100 per day. write an expression to represent how much a producer will pay to hire both to work the same number of days on a song.