1217 results for "using".
-
Question in MASH Bath: Question Bank
Using indices rules to rewrite an expression from $a^\frac{m}{n}$ to $\frac{1}{b}$, for integers $a$, $b$, $m$ and $n$.
-
Question in Demos
An experiment using a PhET applet. The student can attach masses of different weights to a spring, and is asked to measure and record how far it stretches. Their measurements are shown on a graph, and they're asked to estimate the formula for the length in terms of the mass.
-
Question in Demos
Using some passages of text, fill in a product fact sheet.
A simple example showing how to mark entries in a spreadsheet.
-
Question in Content created by Newcastle University
Differentiate the function $f(x)=(a + b x)^m e ^ {n x}$ using the product rule. Find $g(x)$ such that $f^{\prime}(x)= (a + b x)^{m-1} e ^ {n x}g(x)$.
-
Question in Demos
This question demonstrates how to construct a JSXGraph diagram using JessieCode.
The construction shows a triangle and its orthocentre, circumcentre and centroid. They are always collinear. You can move the vertices of the triangle.
-
Question in All questions
Two quadratic graphs are sketched with some area beneath them shaded. Question is to determine the area of shaded regions using integration. The first graph's area is all above the $x$-axis. The second graph has some area above and some below the $x$-axis.
-
Question in Programming extension
In the first part, the student must write an R function to compute the first $n$ terms of the series $\frac{1}{k!}$.
In the second part, they must use that function to calculate an approximation to $e$ using a given number of terms of the series.
-
Question in Programming extension
The student must write code to compute the standard deviation of an unknown list of measurements.
The suggested answer uses numpy.std.
-
Question in Deirdre's workspace
Using Pythagoras' Theorem to find a missing side. Illustrated using simple Eukleides diagram
rebelmaths
-
Exam (3 questions) in Trigonometry
Questions using Pythagoras' theorem involving integers and surds.
-
Question in Ed questions to share
Used for LANTITE preparation (Australia). NC = Non Calculator strand. NA = Number & Algebra strand. Students are given the number of people that are fed with 200g of rice (randomised), and the total number of people to be fed (randomised). They need to calculate the weight of rice using proportional reasoning.
-
Question in Ed questions to share
Used for LANTITE preparation (Australia). NC = Non Calculator strand. NA = Number & Algebra strand. Students are given the number of pages read (randomised) and number of pages remaining (randomised), and asked to write the proportion read as a simple fraction.
-
Exam (4 questions) in .Differential Calculus
Fairly simple questions using differentiation "power rule" and "sum or difference rules" to differentiate single term functions and polynomials.
Some co-efficients and indices can be negative and/or fractional.
-
Question in Content created by Newcastle University
Finding the modulus and argument (in radians) of four complex numbers; the arguments between $-\pi$ and $\pi$ 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 Content created by Newcastle University
Find modulus and argument of the complex number $z_1$ and find the $n$th roots of $z_1$ where $n=5,\;6$ or $7$.
-
Question in MASH Bath: Question Bank
Find the derivative of a function of the form $y=ax^b$ using a table of derivatives.
-
Question in Ugur's workspace
Volume of a tetrahedron using integrals
-
Question in ACFI1003Financial maths. Find the value of 3 payments, where two have occurred and one hasn't. Uses present and future value using compound interest.
-
Exam (5 questions) in Martin's workspace
Solve equations involving logs and exponential functions, by using inverse operations.
-
Question in MASH Bath: Question Bank
Calculating the missing side-length of a triangle using the cosine rule.
-
Exam (3 questions) in Engineering Statics
Homework set. Trusses solved using the method of sections
-
Question in MASH Bath: Question Bank
Solving a differential equation of the form $\frac{dy}{dx}=\frac{ax^n}{y}$ using separation of variables.
-
Question in MASH Bath: Question Bank
Solving a differential equation of the form $\frac{dy}{dx}=axy^2$ using separation of variables.
-
Question in MASH Bath: Question Bank
Solving a differential equation of the form $\frac{dy}{dx}=axy$ using separation of variables.
-
Question in MASH Bath: Question Bank
Calculating the integral of a function of the form $4ax(ax^2+b)^n$ using integration by substitution.
-
Question in STAT7009 Inferential Statistics
Given a random variable $X$ normally distributed as $\operatorname{N}(m,\sigma^2)$ find probabilities $P(X \gt a),\; a \gt m;\;\;P(X \lt b),\;b \lt m$.
-
Question in STAT7008
Given a random variable $X$ normally distributed as $\operatorname{N}(m,\sigma^2)$ find probabilities $P(X \gt a),\; a \gt m;\;\;P(X \lt b),\;b \lt m$.
-
Exam (5 questions) in Trigonometry
Using the unit circle definition of sin, cos and tan, to calculate the exact value of trig functions evaluated at angles that depend on 0, 30, 45, 60 or 90 degrees.
-
Question in Trigonometry
Using $\cos^2\theta+\sin^2\theta=1$ to evaluate expressions.