The following double line graph shows temperature highs and lows for a week. Use this graph to answer in following Exercises.

1. What was the low temperature reading on Thursday?
2. What day of the week was the temperature the highest? What was this high temperature?
3. On what day of the week was the difference between the high temperature and the low temperature the least? What was this difference in temperature?
4. Kansas plants about 17% of the wheat acreage in the United States. About how many acres of wheat are planted in the United States, according to the pictograph for Exercises 1 through 8? Round to the nearest million acre.

Highs Lows S M T W Th F S Days of the Week Temperature (degrees Fahrenheit)