D.4 he should apply 4 treatments to each of the groups
Answer:
DOnt know
Step-by-step explanation:
dont know
Answer:
b good luck srro if u am rong
Answer:
Your already right on both of them lol
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Pls brainliest thx! :D
Answer:
its c 2b(12 - 17a)
Step-by-step explanation: