I need a bit of help as I am doing Test 5 Trignometric Equations of my Complete Math Smart 12.
The average weekly temperature of Toronto can be modelled by T(w) = -24cos (2pi/52 w) + 8 in degree Celsius, where w is the number of weeks into a year. At which weeks in the year is the average temperature 20 degrees celsius?
The question I would like help with, its number 14, but if someone could post the entire answer key that would be great
The average weekly temperature of Toronto can be modelled by T(w) = -24cos (2pi/52 w) + 8 in degree Celsius, where w is the number of weeks into a year. At which weeks in the year is the average temperature 20 degrees celsius?
The question I would like help with, its number 14, but if someone could post the entire answer key that would be great