180 results.
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Question in Clodagh's workspace
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Position of a fret on a fretboard, relative to the nut.
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Question in Clodagh's workspace
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Position of a fret on a fretboard relative to the nut.
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Question in Clodagh's workspace
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Converting a decimal number to binary.
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Question in Clodagh's workspace
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Converting a number from binary to decimal.
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Question in Clodagh's workspace
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Given a random variable $X$ normally distributed as $\operatorname{N}(m,\sigma^2)$ find probabilities $P(X \gt a),\; a \gt m;\;\;P(X \lt b),\;b \lt m$.
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Question in Clodagh's workspace
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Given a random variable $X$ normally distributed as $\operatorname{N}(m,\sigma^2)$ find probabilities $P(X \gt a),\; a \gt m;\;\;P(X \lt b),\;b \lt m$.
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Question in Julie's workspace
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Question in Julie's workspace
Laplace transform of e^{at}
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Question in David's workspace
Find the exVAT price
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Question in David's workspace
Given the cost and profit, find the selling price
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Question in David's workspace
Basic Percentages Question
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Question in David's workspace
Gross wage, tax
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Question in Julie's workspace
Expansion of two brackets
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Question in Julie's workspace
Multiplying and dividing decimals
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Question in David's workspace
Arithmetic
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Question in David's workspace
Indices
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Question in David's workspace
Indices in their simplest form
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Question in David's workspace
Indices in their simples form
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Question in Julie's workspace
Rotate $y=a(\cos(x)+b)$ by $2\pi$ radians about the $x$-axis between $x=c\pi$ and $x=(c+2)\pi$. Find the volume of revolution.
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Question in Julie's workspace
Finding areas under graphs using definite integration.
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Question in Julie's workspace
Find $\displaystyle \int\frac{ax+b}{(1-x^2)^{1/2}} \;dx$. Solution involves inverse trigonometric functions.
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Question in Julie's workspace
Summation Notation
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Question in David's workspace
Solve for x and y on a given triangle and calculate the area
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Question in David's workspace
Pythagoras' Theorem and naming sides of right angled triangle
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Question in David's workspace
Cos, Sin and Tan
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Question in Julie's workspace
Evaluate $\int_1^{\,m}(ax ^ 2 + b x + c)^2\;dx$, $\int_0^{p}\frac{1}{x+d}\;dx,\;\int_0^\pi x \sin(qx) \;dx$, $\int_0^{r}x ^ {2}e^{t x}\;dx$
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Question in Julie's workspace
Scores in 20 games and frequency given -- calculate mean.
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Question in Julie's workspace
Scores (including negatives) in 20 games and frequency given -- calculate mean.
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Question in Julie's workspace
Find the general solution of $y''+2py'+(p^2-q^2)y=x$ in the form $Ae^{ax}+Be^{bx}+y_{PI}(x),\;y_{PI}(x)$ a particular integral.
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Question in Julie's workspace
Solve 4 first order differential equations of two types:$\displaystyle \frac{dy}{dx}=\frac{ax}{y},\;\;\frac{dy}{dx}=\frac{by}{x},\;y(2)=1$ for all 4.
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