463 results for "which".
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Question in Content created by Newcastle University
English sentences which are propositions are given and the appropriate logical expression chosen for the negation of the sentence.
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Question in Content created by Newcastle University
English sentences which are propositions are given and for each the appropriate proposition involving quantifiers is to be chosen.
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Question in Content created by Newcastle University
Write down the lexicographic parity check matrix and generator matrix for a Hamming code, which is the dual of a Simplex code, then determine if a given word is a codeword of the corresponding Simplex code.
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Question in Content created by Newcastle University
Compute tables of Hamming distances in given codes, then determine which codes are equivalent.
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Question in How-tos
This question includes a JavaScript preamble which defines 'hbar' as a special variable name to be rendered in LaTeX as \hbar.
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Question in MASH Bath: Question Bank
Which graph matches which description?
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Question in pre-algebra Numeracy and Arithmetic
A single question which asks you to round to the nearest ten, hundred or thousand.
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Question in All questions
several statements are given regarding trig identities. student is to select which are true and which are false
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Question in All questions
Q1 is true/false question covering some core facts, notation and basic examples. Q2 has two functions for which second derivative needs to be determined.
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Question in DemosThis question contains many examples of mathematical expression parts which require the student to enter their in a certain form, which is marked by applying a "pattern to match" restriction.
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Question in Ida's workspace
Use two points on a line graph to calculate the gradient and $y$-intercept and hence the equation of the straight line running through both points.
The answer box for the third part plots the function which allows the student to check their answer against the graph before submitting.
This particular example has a positive gradient.
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Question in Merryn's workspace
Use the BODMAS rule to determine the order in which to evaluate some arithmetic expressions.
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Question in Standard Maths
Students are shown 4 network diagrams (randomly selected from a pool of 20) and asked to identify which of them are trees.
Students are awarded 1 mark for each correct identification, and lose 1 mark for each non-tree they select.
As the number of trees can change, the number of marks that this question is worth can also change, ranging from 1 to 4.
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Question in Standard Maths
Students are randomly shown one of two networks. They are shown four sub-networks, and asked to identify which one is a minimum spanning tree for the network. Thus, there are 2 versions of this question.
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Question in Standard Maths
Students are randomly shown one of 3 networks.
They are given 4 sub-networks and asked to identify which one is a spanning tree
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Question in Standard Maths
Students are given a diagram with 2 triangles. They are given 2 randomised lengths, and a randomised angle of depression.
They need to compute an angle by subtracting the angle of depression from 90°. Then they need to use the sine rule to calculate a second angle. Then they need to use the alternate angles on parallel lines theorem to work out a third angle. They use these to calculate a third angle, which they use in the right-angle triangle with the sine ratio to compute the third side. They then use the cos ratio to compute the length of the third side.
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Question in Standard Maths
Students are given 2 right-angle triangles - two ramps of differing steepness up a step, and are asked to find one of a selection of randomly chosen lengths. The height of the step is given - it is randomised. Students are also given either the angle of incline of the steeper ramp or its length, both of which are randomised. They are also given the angle of incline of the shallower ramp, which is also randomised.
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Question in Standard Maths
Students are shown a graph of the value of a machine over time. The line equation is randomised.
They are asked to evaluate value at a given time, and the time at which a given value is reached. They are asked when the machine has no value, and the range of times over which the model is valid. They are also asked to explain the physical meaning of the gradient.
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Question in Standard Maths
Students are given a parabola equation and 4 points. They need to determine which point lies on the parabola.
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Question in MASH Bath: Question Bank
Using the given information to complete the equation $y= A \cos{ \left( \frac{2 \pi}{P} x \right) }+V $ that describes an electromagnetic wave and calculating the smallest angle, $x$, for which $y=y_0$.
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Question in MASH Bath: Question Bank
Integrating a polynomial functions which describe the rate of change of a population over time to find and use an equation that describes the total population according to time.
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Question in Demos
A demonstration of the random person extension, which picks representative names of people.
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Question in Ed questions to share
Used for LANTITE preparation (Australia). NA = Number & Algebra strand. Students must do a simple interest calculation (geven principal, rate and months, all of which are randomly generated) then subtract their answer from the supplied compound interest amount to find the difference.
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Question in TALMO Formative assessment talk 2022
Demonstrating a feedback loop in a Numbas part: which of the required properties does your answer satisfy?
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Question in All questions
(a) Equation given, and five coordinates. Student should select those coordinates which lie on the line. (b) Gradient and a point on line is given. Student is to calculate coordinates of other points on the line.
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Question in PHYS1010
A graph shows both the speed and acceleration of a car. Identify which line corresponds to which measurement, and calculate the acceleration during a portion of time.
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Question in MASH Bath: Question Bank
Find the $x$ and $y$ components of a force which is applied at an angle to a particle. Resolve using $F \cos \theta$. The force acts in the positive $x$ and positive $y$ direction.
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Question in MASH Bath: Question Bank
Find the $x$ and $y$ components of a force which is applied at an angle to a particle. Resolve using $F \cos \theta$. The force is applied in the negative $x$ and negative $y$ direction.
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Exam (6 questions) in Content created by Newcastle University
This is out of date. There is a new "getting statrted" exam at https://numbas.mathcentre.ac.uk/exam/21108/getting-started/
6 questions which introduce the user to the Numbas system.
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Question in MASH Bath: Question Bank
Identifying which graph shows the function $y=\frac{x-a}{x+b}$