8*(6-4+2)
8*4
32
(8-6)*4*2
2*4*2
8*2
16
Again, remember to play around with the parentheses and think of possible ways for the numbers to reasonable multiply or divide into the desired solution.
Good luck!
Between-group design compares two groups (randomly formed) on the same task, such as movement speed.
Given things that there are two groups that are randomly formed for the same task.
A between-group design in experimental design is an experiment in which two or more groups of individuals are assessed simultaneously by separate testing factors. This design is typically used instead of, or in conjunction with, the within-subject design, which applies identical modifications of circumstances to each participant in order to monitor the reactions.
Learn more about experimental designs at brainly.com/question/17280313
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Answer:
Step-by-step explanation:
The two equations given represent two straight lines in 2-D graph.
The two lines will not intersect if they are parallel.
Hence the two equations will not have solution if the lines are parallel and not coincident.
The condition for 2 lines given by the equations :
ax+by+c=0
dx+ey+f=0 to be parallel but not coincident is:
here a=2 b=-3k c=-1 d=4 e=k+2 f=-5
But also:
Hence the value of k is -2/7.
Answer:
191.5
Step-by-step explanation:
38.3*5 = 191.5
