iQ Quiz Game 83
Test #
83
1.
z + (1/z) = 2; z = ?
a.
1/ 2
b.
1
c.
2
d.
1 1/2
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Idiom of the Day
write off (something) or write (something) off
to remove an amount of money from a business record, to cancel a debt
The bank was forced to write off a very large loan.
My Account / Test History
Unit
Unit : nautical mile (nmi or nm)
Formula :
in si : 1852
si unit : m
in cgs : 185200
cgs unit : cm
Category : distance_length.
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