One astronaut measured the daytime temperature on Mars in July to be 20°C. That night, a second astronaut measured the temperature to be - 100°F. What was the temperature difference (range) that day in Fahrenheit?

What could explain what happened when the time was equal to 120 minutes

The american academy of pediatrics wants to conduct a survey of recently graduated family practitioners to assess why they did not choose pediatrics for their specialization. provide a definition of the population, suggest a sampling frame, and indicate the appropriate sampling unit.

Look at this pattern ; 1,4,9, number 10000 belongs in this pattern . what’s the place of this number?