Research scientists use a standard practice called the _____ method to help them understand phenomena.
Answer:
Not sure of the rest but hope this helps
Answer:
TT➪T
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
total number of people minus people who prefer soda, iced tea, or lemonade= people who prefer water
450-101-67-108=174
<span>7x^2 + 7y^2 - 28x + 42y - 35 = 0.
⇒ </span><span>x^2 + y^2 - 4x + 6y - 5 = 0.
⇒ (x-2)^2 + (y+3)^2 = 18
1. B
2. C
3. B
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