You know that the sum of a and b is 24, because the average is the sum of the numbers divided by the amount of numbers added together, and 12*2 is 24. Add 3 to 24 so you have 27, and then divide that by 3 because there are now 3 numbers in the set. The average of a, b, and c is 9.
B. Hillary because it is a name of a person and a name of a person is a proper noun.
The inference is that the sentence that conveys Europeans' impact on the prairie is that they uses the hides for their clothing and supplemented their diets with native plants.
<h3>What is an inference?</h3>
An inference simply mean the conclusion that can be deduced based on the information given in a literary work.
In this case, the inference is that the sentence that conveys Europeans' impact on the prairie is that they uses the hides for their clothing and supplemented their diets with native plants.
Learn more about inference on:
brainly.com/question/25280941
#SPJ1
Answer: WILL
Explanation: Hope this helps
Suspense is worrying about something for a long time not knowing what its gonna turn out like
conflict is a small problem
but i can't answer the rest of these questions because i didn't read the story the questions are talking about
