Answer:105 ft²
Explanation:
so to find a cubes area we do this equation
cube = 6x^ so were x is 25 so 150 ft^ hope this helps
Professor Thomas and his assistants should use Random assignment because the two groups result from the different amount of people to which they are exposed.
<h3>What is a Random assignment in a Psychological experiment?</h3>
In psychology experiments, random assignment relates to the usage of probability processes to guarantee that each participant has the same probability of being allocated to any particular group.
The two groups result from the different amount of people in the room to which the groups are exposed, the researchers would use random assignment.
This method is used in a psychological experiment, as a chance procedure to ensure that every single participant has the same probability of getting assigned in any mentioned group.
Learn more about random assignments here:
brainly.com/question/13479118
Answer:yes
Explanation:he was talking and then he dieds
<h2>
Answer:</h2><h2>27 new members.</h2><h2>
Explanation:</h2><h2>let x = number of returning members</h2><h2>let y= number of new members</h2><h2>x+y=36</h2><h2>x=3y</h2><h2>3y+y=36</h2><h2>4y=36</h2><h2>y=9</h2><h2>x+9=36</h2><h2>x=27</h2><h2>therefore, there are 27 new members in the choir this year.</h2>
<h2>PLEASE RATE AND MARK BRIANLIEST!!!</h2>
