The researchers should flip a coin to decide independently for each subject, to randomly assign the cola recipe for each subject
Apex :)
Answer:
1/5
Step-by-step explanation:
0.2
=2/10
=1/5
The question is asking 15+2*9=? so to do this first multiply 2*9 which = 18 and then add 15, 18+15= 33
The answer is: - 6 .
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Evaluate the value INSIDE the "bars".
b - a = -2 - 4 = -6 . The absolute value of the value inside inside the bars is the "positive" number of that value. The value is negative 6; so, the absolute value, or "magnitude", of "-6", is "6"; Then, then "-" (6) = -6. So the answer is: -6 .
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Answer B
Why is because Box B is near the 8 and goes on while Box A only is near 8 and stops there
