That is the answer !! hope this helped
The answer is 5 feet.
1/4 = 1.25/x
x = 4•1.25
x = 5
Answer:
Can u please upload more clearer pictures ?
You can download
the answer here
bit.
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1) the set of elements is,
10n where n belongs to {.....,-3,-2,-1,1,2,3....} (omitted 0).
And is the 2nd question complete?