Question

Help!

Answer 1

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" :

$19.529 mi.$ * $\frac{5280 ft}{1 mi} =$ _?_  ft.  ;

Note:  The units of "mi." ('miles") cancel out: ("$\frac{mi.}{mi.} = 1$ ") ;

   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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Answer 2

Answer:

103, 110 ft

Step-by-step explanation: