CAPE Pure Math: The Module 1 (Unit 1) Formula Sheet

Just a quick summary of the useful formulae and info from module 1. (In progress) Remainder and Factor Theorem Where a is the value of x...

top of page

Search

JH@Quelpr

Nov 22, 20211 min

CAPE Pure Math: The Module 1 (Unit 1) Formula Sheet

Just a quick summary of the useful formulae and info from module 1. (In progress) Remainder and Factor Theorem Where a is the value of x...

1,298 views2 comments

JH@Quelpr

Aug 16, 20203 min

CSEC Mathematics: Bearings

A bearing is the angle (in degrees) measured from north in a clockwise direction. Bearings are always written using 3 digits, so....

2,812 views0 comments

JH@Quelpr

Jun 19, 20202 min

CSEC Mathematics: Completing the Square of a Quadratic Expression

You are likely familiar with the general form of a quadratic expression, axÂ² + bx + c, where
a and b are coefficients, c is a constant...

698 views5 comments

JH@Quelpr

May 31, 20202 min

CSEC Mathematics: Solving Linear Simultaneous Equations Using Matrices

There are several methods for solving simultaneous equations, including substitution, graphical method and elimination. In this lesson...

448 views0 comments

JH@Quelpr

May 13, 20202 min

CSEC Mathematics: Circle Theorem

Circle theorem helps us to find and prove the sizes of angles in relation to circles. You may be wondering, what is the point of circle...

1,471 views0 comments

JH@Quelpr

May 8, 20204 min

CSEC Mathematics: Sine and Cosine Rule

As you can see, the angle is named using a capital letter, and the side opposite to the angle is labelled with the common letter. So...

768 views1 comment

JH@Quelpr

Apr 27, 20201 min

CSEC Mathematics: Matrices- Determinants and Inverse

The determinant of a matrix is a very important value that will help us later on when we are finding the inverse of a matrix.

327 views0 comments

JH@Quelpr

Apr 26, 20204 min

CSEC Mathematics: Operations with Matrices- Addition, Subtraction and Multiplication

A matrix is an ordered, rectangular array of numbers (not featuring Keanu Reeves). The numbers are arranged in rows and columns

413 views0 comments

JH@Quelpr

Apr 25, 20203 min

CSEC Mathematics: Salaries and Wages

A salary is a fixed annual amount paid to an employee. This amount is usually split up into monthly or fortnightly payments.

1,416 views2 comments

JH@Quelpr

Apr 24, 20202 min

CSEC Mathematics: Appreciation and Depreciation

In this lesson, we will cover: what appreciation and depreciation are how to calculate and solve problems involving appreciation or...

902 views1 comment

JH@Quelpr

Apr 23, 20202 min

CSEC Mathematics: Interest- Consumer Arithmetic

The initial sum of money you invest would be called the principal (P). The money earned on top of the principal is called interest...

336 views5 comments

JH@Quelpr

Apr 22, 20203 min

CSEC Mathematics: Consumer Arithmetic

Sales Tax A sales tax is a consumption tax imposed by the government on the sale of goods and services. Some of you may be familiar with...

596 views0 comments

JH@Quelpr

Apr 21, 20202 min

CSEC Mathematics: Consumer Arithmetic- Discounts

Consumer arithmetic is all about basic calculations made in day to day business transactions and budgeting.

492 views1 comment

Resource Hub: Blog2

bottom of page