Distance formula: sqrt((x2-x1)^2 + (y2-y1)^2)
distance = sqrt((-1 -2)^2 + (-5-5)^2)
distance = sqrt(109)
Distance = 10.44
(-6,2) is the rotation of 90 degrees counter clockwise
177.55500 kilometers and i yw ;)
In a(n) <u>reversal</u> design, two or more treatments are alternated relatively quickly on a regular schedule.
Reversal designs are used to observe the impact of a remedy on the conduct of a single player. The participant is observed time and again previous to remedy to establish a baseline stage of behavior.
One ought to not use a reversal layout with behaviors that aren't reversible. For instance, if you train a person to fish, that man or woman is not probable to forget about how to fish, making a reversal design a negative preference for evaluating your fishing intervention.
Reversal layout: reversing among remedies (e.g., baseline, treatment, NCR, treatment, NCR, remedy, and many others.) Withdrawal design: reversing among treatment and no treatment (e.g., baseline, remedy, baseline, treatment, etc.)
Learn more about reversal design here brainly.com/question/20388722
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Answer: B
because 6.50 for 400 and the other is 2.14 150
so 2 of b is 300g 4.24 so 3 of the is 450 for 6.46
A is 6.50 for 400g
or
B is 6.46 for 450g