Answer:
This is an example of self selecting sampling
Step-by-step explanation:
This is an example of self selecting sampling because the news program is asking viewed to give their opinions. The viewers themselves have a choice of participating in the sample therefore is self selecting.
Last one is not.
8^2+40^2=41^2
64+1600=1681
1664 is not equal to 1681
Answer:
(3) x = 17/6 (4) y = -41/4
Step-by-step explanation:
i hope this helps u