Average temp in November - Average temp in January = X
where X = the difference between average temp in November and average temp in January
-1.7 - -13.4 = 11.7
the average temperature in November is 11.7 degrees warmer than average temperature in January
We can actually see here that the Jordan giving a speech about the principles of social media marketing based on current research is actually giving a speech about concepts.
<h3>What is a speech?</h3>
A speech refers to one's statement orally or written which is given to pass across information or share knowledge.
We see that the type of speech that Jordan is giving is known as a speech about concepts.
Learn more about speech on brainly.com/question/25887038
#SPJ12
OK I’ll answer this in the comment section