HSA 2006 Algebra/Data Analysis Item 31print

HSA 2006 Algebra/Data Analysis Item 31

CID
CIDee646176f8446f74bc862930a9363dd6
itemNum
31
initialLetter
A
itemType
SR
itemAnswerKey
3
itemMaxScorePoints
1
origNum
x

The formula below can be used to find the actual air temperature (t) when the wind speed is 20 miles per hour.


(w = wind-chill temperature)

What is the actual air temperature if the wind-chill temperature is -12°?

  1. -57°
  2. -21°
  3.  18°
  4.  41°

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