348 results for "change".
-
Exam (82 questions) in Alessandro's workspace
DIAGNOSYS is a knowledge-based test of mathematics background knowledge for first-year university students, created by John Appleby at Newcastle University.
The questions have been translated directly into Numbas, with as few changes as possible.
-
Exam (114 questions) in Alessandro's workspace
DIAGNOSYS is a knowledge-based test of mathematics background knowledge for first-year university students, created by John Appleby at Newcastle University.
The questions have been translated directly into Numbas, with as few changes as possible.
-
Question in Thermodynamics for Chemistry
Public
-
Question in Thermodynamics for Chemistry
Public
-
Question in Thermodynamics for Chemistry
Public
-
Question in Thermodynamics for Chemistry
Public
-
Question in Thermodynamics for Chemistry
Public
-
Question in Thermodynamics for Chemistry
No description given
-
Question in Algebra
Multiply two algebraic fractions (unfortunately their appearance doesn't really change) and cancel.
-
Question in Debugging other people's stuff
The student has to write the general solution of a 2nd order PDE. They can choose the names of their arbitrary functions of x and y.
The marking algorithm finds the names of the functions of x and y in the student's answer, and replaces them with sin(x) and cos(y) (these could be changed) so that the expression can be evaluated.
-
Exam (9 questions) in Workplace Math 11
Contains some questions from mini-tests which should be changed.
-
Question in CHY1201 - Spectroscopy
No description given
-
Question in Deactivated user's workspace
I compact interval, g:I→I,g(x)=ax3+bx2+cx+d. Find stationary points, local and global maxima and minima of g on I
-
Question in Deactivated user's workspace
No description given
-
Question in Deactivated user's workspace
Split ax+b(cx+d)(px+q) into partial fractions.
-
Question in Deactivated user's workspace
I compact interval, g:I→I,g(x)=ax3+bx2+cx+d. Find stationary points, local and global maxima and minima of g on I
-
Question in Deactivated user's workspace
Split ax+b(cx+d)(px+q) into partial fractions.
-
Question in MASH Bath: Question Bank
Calculating the rate of change of the temperature during a chemical reaction using the chain rule in a function of the form T=ate−t, and finding the maximum temperature of the reaction.
-
Question in Skills Audits for Maths and Stats
Compound percentage change.
-
Question in Skills Audits for Maths and Stats
Exchange rates.
-
Question in Skills Audits for Maths and Stats
Calculate the change from a note given two costs.
-
Question in Ugur's workspace
Multiple response question (4 correct out of 8) covering properties of convergent and divergent series and including questions on power series. Selection of questions from a pool.
-
Question in MASH Bath: Question Bank
Rewriting fractional expressions involving n√xm using rules to combine and simplify indices.
-
Question in MASH Bath: Question Bank
Rewriting fractions of the form m√xnp√xq to xnm−qp.
-
Question in MASH Bath: Question Bank
Rewriting expressions from m√xn to xnm.
-
Question in Musa's workspace
Rate of change problem involving velocity & acceleration
-
Exam (93 questions) in DIAGNOSYS
DIAGNOSYS is a knowledge-based test of mathematics background knowledge for first-year university students, created by John Appleby at Newcastle University.
The questions have been translated directly into Numbas, with as few changes as possible.
-
Question in Content created by Newcastle University
Finding the modulus and argument (in radians) of four complex numbers; the arguments between −π and π and careful with quadrants!
-
Question in Content created by Newcastle University
Find modulus and argument of two complex numbers. Then use De Moivre's Theorem to find positive powers of the complex numbers.
-
Question in Ugur's workspace
Status: Ready to use