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Alchen [17]
3 years ago
6

PLEASE HELP!!!!!! the independent variable is associated mainly with? A. control and experimental groupsB. the treatment that th

e researcher controls directly C. the result of experiment D. the hypothesis
Physics
2 answers:
Alex_Xolod [135]3 years ago
7 0
The correct answer is B. The independent variable refers to what is being tested by a researcher in an experiment

Hope this helps
aliina [53]3 years ago
6 0

Answer:

B

Explanation:

Apex :)

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A boat is able to move through still water at 20 m/s. It makes a round trip to a town 3.0 km upstream. If the river flows at 5m/
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Answer:

Option e) 320 s

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Option E is the correct answer.

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3 years ago
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