During December, the average daily temperature in a town is 21.7°C. The average daily temperature in the same town is 3.2°C lower in January. What is the average
daily temperature in January? plz show your work

Enter the number of complex zeros for the polynomial function f(x) = x 4+ 5x² +6

At the beginning of a call to the cable company, a message tells customers, "after you finish talking to our customer service representative, you will be asked to take a five-question survey about the level of service you recieved. it would be appreciated if you could stay on the line to answer the survey questions." what type of sampling is the cable company using?

A. 530 ft^2 b. 500 ft^2 c. 470 ft^2 d. 450 ft^2