Answer:
=x2+39x+10
Step-by-step explanation:
Combine Like Terms:
=x2+15x+24x+10
=(x2)+(15x+24x)+(10)
=x2+39x+10
3. Any number you choose between 7 and 3
4. Any number you choose below 8
Answer:
B
Step-by-step explanation:
Since the dot is not filled we can already take away c and d becuase it will not be equal to 2.
Next lets see which way its going.
The arrow goes right so it would be x>2
The answer that gives you that would be b.
Answer: Yes, it would be biased. If David asked the question about movies, however, it would not be.
Step-by-step explanation: It would be biased because he is asking listeners to his show who send fan mail. Fan mail is typically only sent by people who enjoy the creator. Therefor, he would be surveying only people who enjoy his podcast so the results would be heavily biased. I am unsure about how the second part of the question relates to the first part. If David were to ask the same 100 individuals about their favorite movies rather than whether or not they liked his podcast, it would not contain biased results because he or his podcast does not have anything to do with movies. :)
