Все публикации

0:07:49

Use of NZ Grapher program to calculate statistics and draw dotplot/box plot with confidence interval

0:05:38

Using pivot tables to make two way tables

0:09:06

Optimization problem using calculus NCEA Level 2 2012 exam paper

0:15:45

Solving exponential and log equations

0:12:51

Application of differentation NCEA Level 3 Differentiation Excellence question 2008 exam paper

0:15:13

Using calculus for optimization - Differentiation NCEA Excellence question 2008

0:17:55

Triangular probability distribution NCEA Level 3 Statistics

0:07:16

Drawing pie graph and bar graph using Excel

0:05:44

NCEA Level 2 Algebra Merit question

0:10:15

NCEA Level 2 Algebra Achieved question Simplifying expressions and solving equations

0:05:43

Merit question NCEA L 3 Integration by u substitution

0:03:59

Integrating by u substitution NCEA L3 Maths with Calculus Merit question

0:13:37

NCEA L3 -Excellence question -Application of differential equation - spread of rumour

0:10:01

Integration by substitution

0:06:28

Finding the shortest path for laying fibre optic cable

0:05:35

Arithmetic series or sum of first n terms of an arithmetic sequence

0:08:38

Relationship between exterior angle and remote interior angles in a triangle

0:08:15

Finding gradient of a lines joining two pairs of points

0:06:11

Simplifying fractions in surd form and checking the answer of calculator

0:18:04

NCEA Level 2 Calculating relative risk of not being cured using different cream

0:06:08

Working out unknown angles formed by transversal on parallel lines

0:09:58

Application of inverse normal probabilities in solving real life problems-NCEA Level 2

0:09:56

Using cos (60) to find other related angles and the use of principal angles-NCEA Level 3

0:15:19

Using unit circle to prove useful results -NCEA Level 3