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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.

Identify the initial amount a and the growth factor b in the exponential function. a(x)=680*4.3^x

Aright cylinder has a diameter of 8 m and a height of 6m. what is the volume of the cylinder