Answer:
yes it exists.and answer is 5.
There is nothing in the space. If there were, then the space would not be blank.
About 7,460 punds if you add everything together
There are many conclusions we can come to for this!
70% of the flips were heads, and 30% are tails
28/40 was heads, and 12/40 were tails
There were more heads than tails
There were 14 more heads than tails
:)