document.write( "Question 1108911: The restaurant at the top of a very tall building in Seattle rotates 0.99 revolutions every hour. Miranda sits 20.8 meters from the center of the restaurant near a window. \r
\n" ); document.write( "\n" ); document.write( "(a1) Through how many radians does Miranda turn in 108 minutes?
\n" ); document.write( "(exact) angle = ?rads \r
\n" ); document.write( "\n" ); document.write( "(a2) Now, report the answer accurate to 3 decimal places:
\n" ); document.write( "(approximate) angle = ?rads \r
\n" ); document.write( "\n" ); document.write( "(b1) How far does Miranda move in 108 minutes?
\n" ); document.write( "(exact) distance = ? meters \r
\n" ); document.write( "\n" ); document.write( "(b2) Now, report the answer accurate to 1 decimal place:
\n" ); document.write( "(approximate) distacne = ?meters \n" ); document.write( "

Algebra.Com's Answer #723905 by rothauserc(4718) $\"\"$ $\"About$

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1 revolution is 360 degrees
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\n" ); document.write( "(a1) 360 * 0.99 / 60 = 5.94 degrees / minute
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\n" ); document.write( "108 * 5.94 = 641.52 degrees
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\n" ); document.write( "641.52 = 641.52 * pi / 180 = 11.1966 radians
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\n" ); document.write( "(a2) 641.52 = 11.197 radians
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\n" ); document.write( "(b1) distance Miranda travels in 1 revolution = 2 * pi * 20.8 = 130.6903 meters
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\n" ); document.write( "(641.52 / 360) * 130.6903 = 232.8901 meters
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\n" ); document.write( "(b2) 232.9 meters
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