Practice Paper 3 | Higher GCSE Maths Resit Exam 11th November 2024 | TGMT

Explains how to find the median from a group frequency table by identifying the middle class interval and plotting the points on a frequency polygon.

Demonstrates the calculation of compound interest using percentage values, multipliers, and successive percentages.

Illustrates how to calculate volume using density and mass, ensuring consistency in units by converting them appropriately.

Discusses how to determine the number of items to purchase based on a sample from a population, utilizing proportional reasoning and fractions.

Compares exchange rates between two currencies and units, involving conversions from liters to gallons and pounds.

Describes the relationship between variables using a line of best fit on a graph, analyzing the correlation between sunshine hours and rainfall.

Guides on drawing front and side elevations of a prism using a given scale, considering measurements and orientations carefully.

Calculates the force exerted by an object using pressure and surface area properties, involving formulas and basic physics principles.

Demonstrates how to create a box plot from a stem and leaf diagram, identifying quartiles and outlier values for data representation.

Solves composite functions and evaluates the outcomes, showing the steps involved in function composition.

Calculates the number of possible combinations for choosing colors and options, applying principles of permutations and combinations.

Works through a function problem involving functions and their inverses, showcasing algebraic manipulations and inverse function determination.

Determines the value of an item after depreciation using percentage reduction and mathematical calculations to find the original value.

Compares proportions and fractions to determine quantities and ratios, utilizing proportional reasoning in a real-world scenario.

Finds the equation of a line perpendicular to another line passing through a specific point, demonstrating the application of linear algebra concepts.

Explains how to perform an enlargement transformation on a shape by determining the scale factor and applying it to each coordinate point.

Applies circle theorems to determine unknown angles and relationships within geometric shapes, focusing on cyclic quadrilaterals and intersection points.

Solves iteration formula problems and simultaneous equations, showcasing iterative calculations and algebraic manipulations.

Demonstrates rearranging formulas to isolate specific variables in algebraic expressions, involving manipulation and simplification of equations.

Calculating the value of Y in a geometric problem involving the volume of a hemisphere and a cone. The step-by-step process of finding the value of Y is explained, including setting up equations and solving for Y.

Solving a problem that involves calculating bounds for speed and distance measurements. The process of converting time to hours, determining upper and lower bounds, and calculating the value of V are discussed in detail.

Step-by-step solution to a trigonometry problem for finding the area of triangle BCD. Utilizing trigonometric rules, such as the sine rule and area of a triangle formula, to determine the missing sides and angles of the triangle.