Acetic propionic anhydride, C5H8O3
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Ref. Pubchem
Note: next time, please post chemistry questions in appropriate section.
Answer:
60
Step-by-step explanation:
15 times 4
I think the answer is A because the balance after 4 years is not on their and so we are trying to find the balance after three years. And after 3 years the balance is 805
Answer:
Picture D
Step-by-step explanation:
Sum of angle 1 and angle 2 = 180 as it form a straight line
So, angle 1 and angle 2 are supplementary in picture D
Answer:
Step-by-step explanation:
This a categorical data because the sampled responses can't be expressed in exact numerical value but rather the data is in the five categories
