1. Not finding help here? Sign up for a free 30min tutor trial with Chegg Tutors
    Dismiss Notice
Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

I need help

  1. Oct 12, 2007 #1
    I need help!!!

    Ten students, sitting in 2 rows of 5 each, took their 500-point final exam in advanced calculus. The students' scores were al mulitples of ten with no two of them receiving the same score. Use the following clues and the professor's seating chart below to determine which students sat in which seats and the test score each student earned.

    1. Hugh sat next to both Ida and to the student making 82%, which was the lowest grade on the test.

    2.George and the student scoring 470 sat in diagonally opposite corner seats.

    3. Chuck sat somewhere between Bill and the student scoring 410, although these 3 students are not necessarily in the same row. Similarly, Ann sat somewhere between Eve and the stdents scoring 490.

    4.The sum of the scores of the students sitting in the first column is 880.

    5.Jerry's score was 10 points better than Dolly's but 50 points less than Frank's.

    6. The average score of those in Column 2 is the same as that of those in Column 4, but is 5 points less than the average of those in Column 3.

    7. The student with the lowest score of those in the first row sat directly in front of the student with the highest score of those in the second row.

    8. The average test score of those in the first row is 46 points higher than the average of those in the second row.

    Column 1 Column 2 Column 3 Column 4 Column 5

    Row 2 Name 6. 7. 8. 9. 10.
    Row 2 Score

    Row 1 Name 1. 2. 3. 4. 5.
    Row 1 Score


    I'm in class and can't figure this out please help hurry!!!!!
    Last edited: Oct 12, 2007
  2. jcsd
  3. Oct 12, 2007 #2
    Any thoughts? I really need help... My whole class can't get it, and I need help.
  4. Oct 12, 2007 #3
    what work have you done on it so far?
  5. Oct 12, 2007 #4
    Since you only need to find a single answer, try putting each score on a note card and using the info in the problem to come up with a seating chart that meets all of the rules.
Know someone interested in this topic? Share this thread via Reddit, Google+, Twitter, or Facebook

Have something to add?

Similar Discussions: I need help
  1. I need help please (Replies: 10)