*WHAT WAS COVERED TODAY*

**S&W**

Retests

**Math**

Attempted and went through Mathematics in practical situations Q13

Important note: you don't need to write AA/SAS-similarity

For R formula "express" questions, go straight to R = sqrt(a^2 + b^2) and alpha = tan^-1(b/a)

For probability, you can find the number of permutations by (no. of terms!)/(no. of repeated terms!)

**Geography**

Attempted the 2014 CT paper

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*HOMEWORK*

Due **NEXT TUESDAY**( Tue 26 Apr):

**FOE**

Quiz 3a and 3b

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**REVISION**

**Math**

Math in practical situations q9

Direct and inverse proportions q2 3 4 5 7 8 9 10 14

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