Answer:
The random sample is D. The other 3 cannot be taken as random since they involve groups at a specific place or doing a specific thing.
Step-by-step explanation:
Answer:
5/2
Step-by-step explanation:
perpendicular slopes are "negative recipricals" of the original slope.
Answer:
400 feet squared
Step-by-step explanation:
First you divide 6 by 3
you get 20
then you times 20 by its self
and you get 400 feet squared
C
Mark brainliest please
Hope this helps you