726 results for "number".

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• Question

No description given

• Question in Demos

The student is asked to enter an approximation to $\sqrt{n}$, where $n$ is not a square number, to 20 decimal places.

This question is a demonstration of the high precision arithmetic in Numbas v4.

• Exam (16 questions)
Complex number quiz
• Exam (16 questions)

No description given

• Question in How-tos

Demonstrates how to set up a "choose one from a list" part where the number of choices is randomised.

The part is given a list of labels for the choices as well as a list specifying the marks to award for each choice.

• Question in How-tos

Display a number as a mixed fraction when appropriate, using the mixedFractions display option.

• Question

A few quadratic equations are given, to be solved by completing the square. The number of solutions is randomised.

• Question in How-tos

Use the numbro.js extension to format numbers and currencies.

• Question in How-tos

Display a number like "1234" as "1,234".

This question is out of date: the formatnumber function can format numbers using several different notational styles.

• Question

Given two complex numbers, find by inspection the one that is a root of a given quartic real polynomial and hence find the other roots.

• Question

Multiply two numbers in standard form, then divide two numbers in standard form.

• Exam (9 questions)
Prior knowledge audit covering basic number concepts necessary for GCSE learning.
• Question

Break down the following numbers into component parts according to place value:

• Question

Practice MCQ to decide which quadrant a complex number lies in.

• Question in How-tos
This question shows that you can set the number of marks available for a part to a fraction. The total available for the question is 1 mark.
• Question
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• LCM and HCF
Draft
Question
Calculating the LCM and HCF of numbers by using prime factorisation.
• Question
Writing numbers as a product of prime factors
• Question
Quiz 10
• Poisson (sales)
Question

Application of the Poisson distribution given expected number of events per interval.

Finding probabilities using the Poisson distribution.

rebelmaths

• Question

Find modulus and argument of two complex numbers.

Then use De Moivre's Theorem to find powers of the complex numbers.

• Exam (5 questions)

AEP Y1 - Engineering Mathematics Assessment 1(i)

Note that part(i) counts 20% towards the final Y1 Engineering Mathematics module grade.

• Exam (5 questions)

AEP Y1 - Engineering Mathematics Assessment 1(i)

Note that part(i) counts 20% towards the final Y1 Engineering Mathematics module grade.