331 results for "rate".

Question in William's workspaceDemonstrates using values retrieved from Geogebra in a marking script.

Question in Nursing
Nursing question. IV question. Given volume and flow rate what time will is take for the bag to run dry? Student have to round to the nearest quarter of an hour.
 David Sherwood didn't think this was a question that should be asked

Question in Engineering StaticsShear and bending moment diagram for a beam loaded with concentrated force and a uniformly distributed force.

Question in ExperimentsDemonstrate a problem with submitting an empty gap.

Exam (1 question) in ExperimentsThis is to demonstrate an issue with choose one from a list question.

Question in Howtos
Demonstrates how to create variables containing LaTeX commands, and how to use them in the question text.

Question in Engineering StaticsShear and Bending Moment diagram for a cantilevered beam loaded with concentrated forces and moments.

Question in Engineering StaticsShear and Bending Moment diagram for a beam with several concentrated loads

Question in Engineering Statics
Determine the forces which in an hydraulicly operated excavator.

Question in Howtos
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 HowtosThis question demonstrates how to use the \simplify command to create naturallooking randomised mathematical expressions.

Question in HowtosThe statement of this question demonstrates how you can control the \simplify command's behaviour by specifying the rules to use.

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

Question in Howtos
The function randexp, provided by an extension, generates a random string matching the given regular expression.

Question in Howtos
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This question is out of date: the formatnumber function can format numbers using several different notational styles.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 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 CHY1201  SpectroscopyThe reduced masses are precalculated for this question and included in a list. It would be more elegant to program Numbas to permute atoms together to generate diatomic molecules while constraining the permutations to those which are chemically/physically reasonable, so as to allow calculation of each reduced mass directly from the atomic masses but organising this with high computational efficiency might be a significant programing task (add to "to do" list).

Question in CHY1201  SpectroscopyThe reduced masses are precalculated for this question and included in a list. It would be more elegant to program Numbas to permute atoms together to generate diatomic molecules while constraining the permutations to those which are chemically/physically reasonable, so as to allow calculation of each reduced mass directly from the atomic masses but organising this with high computational efficiency might be a significant programing task (add to "to do" list).

Question in CHY1201  SpectroscopyThe reduced masses are precalculated for this question and included in a list. It would be more elegant to program Numbas to permute atoms together to generate diatomic molecules while constraining the permutations to those which are chemically/physically reasonable, so as to allow calculation of each reduced mass directly from the atomic masses but organising this with high computational efficiency might be a significant programing task (add to "to do" list).

Question in CHY1201  SpectroscopyThe reduced masses are precalculated for this question and included in a list. It would be more elegant to program Numbas to permute atoms together to generate diatomic molecules while constraining the permutations to those which are chemically/physically reasonable, so as to allow calculation of each reduced mass directly from the atomic masses but organising this with high computational efficiency might be a significant programing task (add to "to do" list).

Question in CHY1201  SpectroscopyThe reduced masses are precalculated for this question and included in a list. It would be more elegant to program Numbas to permute atoms together to generate diatomic molecules while constraining the permutations to those which are chemically/physically reasonable, so as to allow calculation of each reduced mass directly from the atomic masses but organising this with high computational efficiency might be a significant programing task (add to "to do" list).

Question in CHY1201  SpectroscopyThe reduced masses are precalculated for this question and included in a list. It would be more elegant to program Numbas to permute atoms together to generate diatomic molecules while constraining the permutations to those which are chemically/physically reasonable, so as to allow calculation of each reduced mass directly from the atomic masses but organising this with high computational efficiency might be a significant programing task (add to "to do" list).

Question in Content created by Newcastle University
Compute the information rate and minimum distance of some binary codes.

Question in CHY1201  Spectroscopy
Question requires students to interchange units of Hz with MHz, GHz, THz. Question is not very efficient at present frequencies spanning many orders of magnitude are generated by variables in a clumsy way. Could be improved by having frequency generated by a 10^((random(1000..4000)/1000) variable instead, for example.

Question in HowtosThis question generates two variables, a and b. They're chosen to be distinct, and neither takes the value zero.

Exam (3 questions) in Demos
Some questions which demonstrate the adaptive marking feature.

Question in STAT7008
rebelmaths
Printing errors in the work produced by a particular film occur randomly at an average rate of p per page.
i.What is the probability that a one page document will contain x1 printing error(s)?
ii.If a n page document is printed, calculate the probability of having more than x2 errors. Assume a Poisson distribution. 
Question in Howtos
The student must enter a number in scientific notation, with separate boxes for significand and exponent. They only get the marks if both elements are correct.

Question in CHY1204
The student must enter a number in scientific notation, with separate boxes for significand and exponent. They only get the marks if both elements are correct.

Question in Howtos
This question shows how to display a number like "1234" as "1,234", or "1 234", using the formatNumber function.