The table shows the record monthly high and low temperatures for a city in Alaska.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
High(F) 56 57 56 72 82 92 84 85 73 64 62 53
Low(F) -35 -38 -24 -15 1 29 34 31 19 -6 -21 -36
a. Find the range of temperatures for each month.
b. What are the all-time high and low temperatures?
c. What is the range of the temperatures in part (b)?
Range is the highest number - the lowest number so it could be written 56 - (-35) or 91. for b you need the highest high and the lowest low then c is the same as a but with the numbers you find in b.
