Which one is a statistical question? A. How tall are the students in my class?
B. What is your favorite flavor of ice cream?
C. What was the temperature on December 10?
D. How many days are in April?

Last month, a 770 g box of cereal was sold at a grocery store for $3.10. however, this month, the cereal manufacturer launched the same cereal in a 640 g box, which is being sold at $2.50. what is the percent change in the unit price?

Marquise has 200 meters of fencing to build a rectangular garden. the garden's area (in square meters) as a function of the garden's width w w (in meters) is modeled by: a ( w ) = − w 2 + 1 0 0 w a(w)=−w 2 +100w what side width will produce the maximum garden area? meters

Present age of man is 45 years, 5 years back his age was 4 times age of his son what is present age of his son?