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steposvetlana [31]
3 years ago
15

Which option is an example of an experiment?

Mathematics
1 answer:
son4ous [18]3 years ago
7 0

option D recording the reaction time of participants in a study who were asked to press a button age as soon as they see a certain picture on a screen ASAP please

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If the measure of an angle is 13 degree, find measure 0f its supplement
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167 degrees

Step-by-step explanation:

supplementary angles equal to be 180 degrees, so subtract the given angle from 180 to find the missing angle.

180-13=167

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a manned rocket accelerates at a rate of 20 m/s2 during launch How long does it take the rocket reach a velocity of 400 m/s?
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<u><em>t = 20 sec</em></u>

Hope this helps

plz mark as brainliest!!!!

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