8663 results.

Exam (3 questions) in ridwan's workspacedesc

Question in Engineering Statics
Rigid body equilibrium problem. Easiest to solve by replacing forces on the perimiter of the pulley with equivalent forces at the axle.

Question in Engineering Statics
Determine the reactions supporting a cantilever beam carrying concentrated forces and moments.

Question in Engineering Statics
Find the reactions of a rigid body (a truss) at a pin and roller. All loads are either horizontal or vertical.

Question in Diana's workspace
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Question in All questions
A quadratic function is given. The graph of the function is drawn with three coordinates on the graph, without any x or y ticks. The $x$ coordinate is given for a couple and $y$ coordinate given for the third, and coordinates are asked for.

Question in All questions
A graph of an (invertible) cubic is given. The question is to determine values of $f$ from graph.

Question in Analytical Methods: LO1  Algebraic
Split $\displaystyle \frac{ax+b}{(cx + d)(px+q)}$ into partial fractions.

Question in All questions
Practice with adding, subtracting and dividing basic algebraic fractions

Question in All questions
student is to rearrange the equations $pV=nRT$ and $mgh = \frac{1}{2}mv^2$

Question in Conjuntos
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Question in HowtosThe matrix entry part in this question marks any symmetric matrix as correct, using a custom marking algorithm. A matrix is symmetric if it is equal to its transpose.

Question in All questions
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Question in All questions
Four sinusoidal graphs are given. Student should select the one which is sine and cosine.

Question in PV English
Calculate the marginal and average cost for a given cost function. Find the corresponding startup/shutdown price.
Maximize the profit function at a given price. 
Exam (3 questions) in Shihan's workspace
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Question in Shihan's workspace
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Question in Demos
Given the gradient of a slope and the coefficient of friction for a mass resting on it, use the equations of motion to calculate how it moves.
Includes a GeoGebra rendering of the model.

Question in Demos
Customised for the Numbas demo exam
Motion under gravity. Object is projected vertically with initial velocity $V\;m/s$. Find time to maximum height and the maximum height. Now includes an interactive plot.

Question in Transition to university
Multiply two numbers in standard form, then divide two numbers in standard form.

Question in Transition to university
This question aims to test understanding and ability to use the laws of indices.

Question in Transition to university
Calculate a rate of pay (in pounds per week) given the total pay over a given period of time.

Question in Transition to university
Given a table of data, calculate the mean, mode and median, and complete a frequency table.

Question in Stats
Interpreting the minitab output from a logistic regression model of salary against obesity as measured by BMI.
Adaptive marking is in place for Part b), with a small penalty for carryforward errors from Part a).

Question in Stats
Assessment of application of different model selection approaches in multiple regression.

Exam (4 questions) in Newcastle University Computing for MathematicsSome examples of Numbas questions used in computing modules in the School of Mathematics, Statistics & Physics at Newcastle University

Exam (16 questions) in Kariane's workspace
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Exam (6 questions) in Katie's workspace
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Question in Kariane's workspace
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Exam (2 questions) in Kariane's workspace
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