A square manhole cover can be turned and dropped down the
diagonal of the manhole. A round manhole cover canot be dropped down a manhole.
So, for safety, and practicality all manhole covers should be round.
The answer to Can you figure this out?
The letter e(E) is the
most common letter in the English language, yet it never appears in the entire
paragraph
Answer to the letter game
The base word is
Startling
starting - staring -
string - sting - sing - sin - in - I
The Answer to 10 envelopes
The contents or the
ten envelopes should be as follows: $1, $2, $4, $8, $16, $32, $64, $128, $256,
$489. The first nine numbers are in geometrical progression, and their sum,
deducted from 1,000, gives the contents of the tenth envelope.
