Tuesday, May 25, 2010

Week of May 25th

Algebra 2H pds 1,2
We learned about circular permutations-The formula is (n-1)!. Divide by 2 if the objects are reflective, like charms on a bracelet or keys.
HW Worksheet # 11-33 odds
EC problem #24,28

Geometry H pds 3,5
Remember the Solids Project is due on Thursday.
We solved problems involving the LA, TA, and Volume of a Cone.
HW Worksheet (back) # 8,9,10,11,14,15. Also, finish any problems from Monday's worksheet.
EC problem #12

Math Analysis pd 4
We learned two methods of finding determinants of a 3x3 matrix. We also reviewed the easy formula for finding the determinant of a 2x2 matrix.
HW Worksheet on Determinants #2,6,10,14,18,22. Solve #14 by minors, #18 by the diagonal method, and #22 by either method.
Also, finish the even numbered problems from Monday's worksheet on Operations of Matrices.
EC problem #24 on today's hw worksheet (any method).

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