document.write( "Question 1063707: Anna walked for 30 minutes. She noticed that she traveled farther
\n" ); document.write( "in the first 15 minutes of her walk then in the second 15 minutes.
\n" ); document.write( "What can Anna conclude about her walk?
\n" ); document.write( "A. She walked over many hills
\n" ); document.write( "B. Her average speed was faster during the first half of her walk.
\n" ); document.write( "C. She walked in two different directions.
\n" ); document.write( "D. She was walking at a constant speed. \n" ); document.write( "

Algebra.Com's Answer #678834 by Edwin McCravy(20060) $\"\"$ $\"About$

You can put this solution on YOUR website!
Anna walked for 30 minutes. She noticed that she traveled farther
\n" ); document.write( "in the first 15 minutes of her walk then in the second 15 minutes.
\n" ); document.write( "What can Anna conclude about her walk?
\n" ); document.write( "A. She walked over many hills
\n" ); document.write( "B. Her average speed was faster during the first half of her walk.
\n" ); document.write( "C. She walked in two different directions.
\n" ); document.write( "D. She was walking at a constant speed.
\n" ); document.write( "

\r\n" );
document.write( "Whether there were hills or whether she walked in different directions\r\n" );
document.write( "doesn't change the distances traveled, and if she had walked at constant \r\n" );
document.write( "speed, she would have covered the same distance in both 15-minute periods.\r\n" );
document.write( "So A,C, and D are out.  That only leaves B.\r\n" );
document.write( "\r\n" );
document.write( "That's the only one that makes any sense.  She walked faster during the\r\n" );
document.write( "first 15 minutes, and slower during the second 15-minutes. \r\n" );
document.write( "\r\n" );
document.write( "Edwin

\n" ); document.write( "

\n" );