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Why wasn't dpip added to cuvette 1?
Because it was the control. Note how all other cuvettes had DPIP. We did not really know what dpip's effect on the % light transmittance was, by adding a ontrol, we could not compare and contrast.
What are some other words for important?
Supreme Significant (my mind just went blank) (any help would be nice:-)
91 is 65 percent of what number?
so in other word you need to put it into a number model, 91 is 65percent of ( times) blank....... 65percent * blank = 91 . So you have to divide 65 by 91 and u round that number . so the answer is 140
What is the value of a quarter stamped with a nickel head on one sie and a nickel tail on the other side. The stamp is not center?
Chances are it is worth something. The question though is, was it a nickel struck on a quarter blank? Or was the nickel simply struck off-center? If it was struck on a quarter blank, the edge will have both redish brown and white. If it was struck on a nickel blank it will be a solid color. The best thing to do is take it in to several coin shops and get different opinions on what its worth. It is hard to give values for error coins sight unseen. But some coin dealers specialize in errors while others use them simply for curiosities.
What is 1 line of symmetry?
one line of symmetry means that a figure is identical in shape and detail as the other side when you split it in halve. Like a heart. If you cut it in halve, it should be identical on the other side as long as it is a blank heart.
