How many different ways can this ray be named? What are those name
1 answer:
I'm not sure what the ray exactly is but some examples of ray names are ray RT or ray TR. You basically switch the letters.
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I looked it up on google it is 1252
Answer:
an organism killing another organism for food
No it doesn't. 2*0.5 + 5*0 = 1, not 19
