1554 results for "with".
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Question in Demos
The student is shown a plot of a mystery function. They can enter values of $x$ check, within the bounds of the plot.
They're asked to give the formula for the function, and then asked for its value at a very large value of $x$.
A plot of the student's function updates automatically as they type. Adaptive marking is used for the final part to award credit if the student gives the right value for their incorrect function.
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Question in SIT281
This question gives a text encrypted with an affine cipher and asks students to decrypt it.
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Question in SIT281
This question asks students to decrypt a message using a simple Caesar cipher, without giving them the key.
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Question in David's workspace
An economic dispatch problem with three generators. The steps help the students to solve this using lagrangian multipliers. This question is designed to allow students studying economic dispatch to practice solving the problem.
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Question in MASH Bath: Question Bank
Solve linear equations with unknowns on one. Including brackets and fractions.
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Question in MASH Bath: Question Bank
Solve linear equations with unknowns on one. Including brackets and fractions. Solutions may require rounding.
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Question in MfEP Progress Quizzes
Students need to solve a quadratic equation and recognise that only the positive root has physical significance. Roots are randomised with one always negative and one positive. Equation can be factorised fairly easily or the quadratic formula can be used to find the solution. Advice gives solution by factorisation.
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Question in MfEP Progress Quizzes
Students are given two angles and the length of the side between them, they are asked to find the length of the side opposite angle A. Can be completed with the ine rule.
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Question in MASH Bath: Question Bank
Solving a separable differential equation that describes the rate of decay of radioactive isotopes over time with a known initial condition to calculate the mass of the isotope after a given time and the time taken for the mass to reach $m$ grams.
Decay Constant - Radioactivity - Nuclear Power (nuclear-power.com)
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Question in MASH Bath: Question Bank
The relationship between the frequency of an allele A, $x$, at a genetic locus in a diploid population and the fitness of a population with this frequency of allele A, $w$, is described by the function $w=ax^2+x(b-x)+c(b-x)^2$ . The aims are (a) ti simplify the algebraic expression, (b) calculate the fitness of a population with a given allele A frequency, and (c) calculate the allele A frequency when the fitness of the population is given.
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Question in MASH Bath: Question Bank
The proportion of the sodium carbonate, $p$, which has dissolved by time $t$ seconds is given by the formula $ p=\frac{bt-at^2}{c}$. The aim is to calculate the proportion of sodium carbonate in a solution at a given time and vice versa.
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Question in Skills Audits for Maths and Stats
Several problems involving dividing fractions, with increasingly difficult examples, including mixed numbers and complex fractions.
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Question in Skills Audits for Maths and Stats
Several problems involving the multiplication of fractions, with increasingly difficult examples, including a mixed fraction and a squared fraction. The final part is a word problem.
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Question in Skills Audits for Maths and Stats
Calculations with negative numbers.
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Question in Skills Audits for Maths and Stats
Calculations with negative numbers.
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Question in Skills Audits for Maths and Stats
Calculations with negative numbers.
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Question in Skills Audits for Maths and Stats
Calculations with negative numbers.
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Question in Skills Audits for Maths and Stats
Calculations with negative numbers.
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Question in Skills Audits for Maths and Stats
Applying the order of operators.
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Question in Skills Audits for Maths and Stats
Questions testing understanding of the precedence of operators using BIDMAS, applied to integers. These questions only test DMAS. That is, only Division/Multiplcation and Addition/Subtraction.
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Question in Skills Audits for Maths and Stats
Questions testing understanding of the precedence of operators using BIDMAS, applied to integers. These questions only test DMAS. That is, only Division/Multiplcation and Addition/Subtraction.
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Question in Skills Audits for Maths and Stats
Simple unit conversion with metric units.
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Question in Skills Audits for Maths and Stats
Find the volume of a prism with a trapezium as a cross section from a diagram.
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Question in Skills Audits for Maths and Stats
Calculating the derivative of an exponential function of the form $ae^{bx}$, using a table of derivatives.
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Question in Skills Audits for Maths and Stats
Find the derivative of a function of the form $y=a \tan(bx+c)$ using a table of derivatives.
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Question in Skills Audits for Maths and Stats
Calculating the derivative of a function of the form $a \ln(bx)$ using a table of derivatives.
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Question in Skills Audits for Maths and Stats
Match the relevant graph (sin, cos, tan) with its equation.
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Question in Skills Audits for Maths and Stats
A question to practice simplifying fractions with the use of factorisation (for binomial and quadratic expressions).
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Question in Skills Audits for Maths and Stats
Solving a quadratic equation via factorisation (or otherwise) with the $x^2$-term having a coefficient of 1.
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Question in Skills Audits for Maths and Stats
Solve linear equations with unkowns on both sides. Including brackets and fractions.