Day 35 in Mat120

Today:

• Distribute Section 4.9 Worksheet

• Return quiz 4.5 problems.

• No quiz opportunity.

• Problems 4.3 collection opportunity.

• Questions on old stuff?
  • Ah hah! It turns out that Barney lives in another solar system! (From "Barney's Mother Goose Hunt", illustrated by Jay Johnson)
    (What's wrong with this picture? How could we reconcile both it and the rainbow picture from yesterday?)

• Section 4.5:
  • Strive to resolve inconsistencies!

  • worksheet study questions

  • section summary

  • Problems:
    • On the board: #48, 50 (DISAILCS)
    • The shape of a can (p. 287 - leading into 4.7)
      • without waste
      • with waste

Next time: Optimization (section 4.7)