In which story is the answer to the question 0? Michelle 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?
Michelle 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?

Hi there!

The temperature at lunchtime is 0 degrees Celsius.

Step-by-step explanation:

This is because we started at -2 and when we add 2 that brings us back at 0 (or neutral).

Hope this helps and please mark brainliest. Have a great day!

the aswere is the one with all 8's and the second one is with the 10,8 and 6

step-by-step explanation:

- "runner b is moving at a slower rate."

- "the graphs shown are graphs of distance(km) against time(min).

the slopes of this graphs are are given by:

slope = (change in y)/(change in x)

= (change in distance)/(change in time)

this is the formula for finding the speed. so, the slope of these graphs represent the speed of the runner.

taking each division in the graph to represent 1 on both axis:

runner a ⇒ speed = (2-0)/(1-0)

= 2/1

= 2 km/min

runner b ⇒ speed = (3-0)/(3-0)

= 3/3

= 1 km/min

this shows that   runner b is moving at a slower rate."