Here are the birth rate and age-specific survival rates for 3month periods summarized in a table:
AGE(months)
BIRTHRATE
SURVIVALRATE
03
0
0.6
36
0.3
0.9
69
0.8
0.9
912
0.7
0.8
1215
0.4
0.6
1518
0
0
YOU TRY IT #2: Determine the population distribution afte
A
QUICKRECAP
B
SOME OTHER IMPORTANT DEFINITIONS!
IDENTITY MATRIX: Any square matrix that has 1's on its main
diagonal and 0's elsewhere.
INVERSE MATRIX: If A is the inverse of B,
then AB = BA = identity matrix!
Verify that A and B are inverses!
FINDING PO
HW 3.1 Questions - p122 #1, 3, 4, 6, 9-13
Additional Ideas about Matrices:
*How do we add/subtract matrices
*Commutative/Associative to Addition/Subtraction
*Zero Matrix
*Diagonal
*Symmetric Matrix. Can we apply to non-square matrices?
3.2:Multiplicationo
TASKSTODAY
*StartofChapter3
*MatricesIntroduction:Adding,Subtracting,
Multiplying,Determinants,InversesusingtheTI
Nspires
Tests are not ready.make sure to come talk to
me/Mr.Rodrigo if you need to make up this test.
Turned in:
*BLUE REVIEW PACKET
*HW 5.5B
HW 5.5B Questions: p268 #8, 11-20
5.6:BinaryTrees,ExpressionTrees,andTraversals
Rooted Trees: A directed tree in which every vertex except the
root has an indegree of 1, while the root has an indegree of 0.
(NOTE: Since all edges are directed away from th
HECKNO!
*WhoneedstotakeQUIZ5.15.3from
yesterday?(TalktomeASAP!)
*Weturnedin:
HW5.1
HW5.2
HW5.3
BLUEReviewQUIZ5.15.3
5.4:TreesandTheirProperties
Why use trees in a mathematical sense? - Open book to p256
*List and Count all possibilities (Probability?)
*Tr
QUESTIONS ON HW 5.3?
TOPICS ON QUIZ 5.1-5.3
-Planar vs. Non-Planar
-How to look for Non-Planar Graphs
-Bipartite Graphs
-Travelling Salesman Problem (TSP)
-Heuristic Methods vs. Brute-Force Methods
-Nearest-Neighbor vs. Cheapest Link vs. Other methods
-Sh
WARM-UP (Due in 10 min)
WithONEpartnerandONEsheetofpaper!
COMPLETE#1aeonp244
And NO - they are not ready!
SMARTDocumentCamera
EnsurethataSMARTDocumentCameraisconnectedandisn'tinuseinan
otherapplication.
Just to reiterate why brute force is not the best fo