A school district would like to know what type of communication ( email , txt , or phone) parents prefer . they survey the paren
t of the seventh grade students enrolled in the district. Is this biased or unbiased ? Explain
2 answers:
Answer:
Unbiased as they ask for many people's opinions.
Step-by-step explanation:
Rate the answer plz
Answer:
It is biased because not everyone prefers the same thing.
Step-by-step explanation:
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Answer:
D. 28
Step-by-step explanation:

Answer:
13
Step-by-step explanation:
Answer:
89 km
Step-by-step explanation:
a^2+b^2=c^2
80^2+39^2=c^2
6400+1521=c^2
7921=c^2
sqrt of 7921=89
The answer is -21 since its BELOW zero!!!
Hope this helped you!
Slope is 6/2 which also equals 3 because you have to use the rise over run process.