Answer:
Which line
Step-by-step explanation:
Answer:
[5, 0]
Step-by-step explanation:
x-intercept is where <em>0</em><em> </em><em>=</em><em> </em><em>y</em><em>.</em><em> </em>Just simply plug in 0 for <em>y</em><em>,</em><em> </em>then your <em>x</em><em> </em>is given to you in your face.
Answer:
1) biased sample
2) random sampling
Step-by-step explanation:
Since the results are based on feedback of students in only one class, it's not a good representative of the entire student body.
Also, since it's a math class there will be a bias.
Better method would be randomly selecting students from the entire school students list and take their feedback
Answer:
10%
Step-by-step explanation:
First find the difference in the 2 prices
44-40=4
Divide the original price by the difference
difference/original
4/40=0.1
0.1*100=10
Hope this helped!
By using quadratic formula or AC method