Alguien podría ayudarme :c​

What are the 4 phases of matter in order of increasing engery content?

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

Areaction is first order with respect to reactant x and second order with respect to reactant y. which statement describes the rate law for this reaction?