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2 answers:
Answer: " 103,113 .12 ft. " .
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Step-by-step explanation:
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Given: 19.529 mi. ; convert to ft.
According to the table: Note the exact conversion:
5280 feet (ft.) = 1 mile (mi.) ; which is correct, by the way:
Use the following technique, known as "dimensional analysis" :
*
_?_ ft. ;
Note: The units of "mi." ('miles") cancel out: (" ") ;
since any non-zero value, divided by that same value; is equal to "1" ;
and we have:
19.529 * 5280 ft = _?_ ft. ;
Use a calculator, to get:
" 103,113. 12 ft. " .
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Hope this is helpful to you!
Best wishes!
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