Unfortunately There is none, but if you need help on the test's open another tab login into it from there and open up the tutorial and look up the answers in the tutorial for your mastery test :)
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Evaluate the expression below when x = 2.3x2-2x+4
the key word is morethan
A non-key field can be any field in the table that is not the primary key. During the process of normalisation identifying non-key fields is important, as they and other fields may be moved and new tables created. Foreign keys will be left in the table.
On my calculator it is the same key as the log key, but you have to press the "Shift" key first. It is shown as 10â– .
Below the <X-1> key, below the <MODE/SETUP> key, you will find log. You have to press the <SHIFT> key (upper left-most key) and then <log> key (which accesses the <10x> antilog function); then enter the number on which you want to perfom antilog; then press the <Ans> key