Area=lenght times widht
area/length=width
(4x²+12x)/(4x)=width
we can factor out the 4x
4x²+12x=4x(x+3)
so the width is x+3
Answer:
11.933333333
Step-by-step explanation:
76-78.2= absolute value of 2.2
2.2/78.2= 0.028....
0.028 x 100= 2.8%
The professor who surveys his students about their opinions on how well he taught the course through a survey on the last page of his final exam, means that the response bias will most likely have the strongest effect on the survey results. Correct answer: B Response bias or also called survey bias are the conditions or factors that take place during the process of responding to surveys. In this case the student will tendency to answer questions on a survey untruthfully or misleadingly because they will think that their answers will influence the result of the exam.
