The surface of the sun is at a temperature of about 5800 K. Suppose that the sun was the same size, but it had a temperature of 7000 K instead of 5800 K. Use the graph of Planck's law to predict the ways that the sun's light would be different.

The yearly amounts of carbon emissions from cars in belgium are normally distributed with a mean of 13.9 gigagrams per year and a standard deviation of 5.8 gigagrams per year. find the probability that the amount of carbon emissions from cars in belgium for a randomly selected year are between 11.5 gigagrams and 14.0 gigagrams per year. a. 0.340 b. 0.660 c. 0.167 d. 0.397