Question

in which story is the answer to the question 0? beth went to yellowstone national park to observe bison with her outdoor recreation club. when they started their observation in the morning, the temperature was -2°c. when they took a break at lunchtime, the temperature had increased by 2°c. what was the temperature at lunchtime? beth went to yellowstone national park to observe bison with her outdoor recreation club. when they started their observation in the morning, the temperature was -2°c. when they took a break at lunchtime, the temperature had increased to 2°c. how much warmer was it at lunchtime than in the morning?

Explanation:

Step1: Analyze first story

Initial temperature is $- 2^{\circ}C$, increase is $2^{\circ}C$. Final temperature is $-2 + 2=0^{\circ}C$.

Step2: Analyze second story

Initial temperature is $-2^{\circ}C$, final temperature is $2^{\circ}C$. Temperature - difference is $2-(-2)=4^{\circ}C$.

Answer:

The first story.