Nova Press: Set J - Fractions & Decimals
Question Name Average time to answer (seconds) Total correct answers Total incorrect answers
... ... 50 7 2
To halve the value of the expression above bydoubling exactly one of the ... ... 49 7 2
For all p ≠  define p* by the equation .  If q = 1*, then q* = 345 3 6
If ,then which one of the following is equal to the negative reciprocal ... ... 54 5 4
If z ≠ 0 and yz ≠ 1, then 67 5 5
If , then which of the following statements must be true? I.                  II.  ... ... 61 8 1
1/109 - 1/1010 39 5 5
If x ≠ ±1, then 69 8 2
1/(1-1/(1-1/2)) 25 7 3
If , then x = 90 6 4
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