10972 results for "common".
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Question in CHY1205
Multiply two numbers in standard form, then divide two numbers in standard form.
Needs marking algorithm to allow equal values in standard form to gain equal marks
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Question in CHY1205
Solve a quadratic equation by completing the square. The roots are not pretty!
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Question in aleams's workspace
Elementary operations on vectors; sum, modulus, unit vector, scalar multiple.
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Exam (5 questions) in CHY1205
5 questions on definite integrals - integrate polynomials, trig functions and exponentials; find the area under a graph; find volumes of revolution.
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Question in CHY1205
Rearrange some expressions involving logarithms by applying the relation $\log_b(a) = c \iff a = b^c$.
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Question in CHY1205
Use laws for addition and subtraction of logarithms to simplify a given logarithmic expression to an arbitrary base.
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Question in CHY1205
Use the rule $\log_a(n^b) = b\log_a(n)$ to rearrange some expressions.
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Exam (3 questions) in CHY1205
Quiz covering basic arithmetic with complex numbers and solving roots for a quadratic with complex solutions
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Question in CHY1205
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.
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Exam (11 questions) in CHY1205
Questions on integration using various methods such as parts, substitution, trig identities and partial fractions.
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Exam (12 questions) in CHY1205
Differentiation of polynomials, cos, sin, exp, log functions. Product, quotient and chain rules.
Missing: Application with bacteria, turning points, difficult chain rule
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Question in CHY1205
Differentiate $\displaystyle \frac{ax+b}{cx+d}$.
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Question in CHY1205
Find the inverse of a composite function by finding the inverses of two functions and then the composite of these; and by finding the composite of two functions then finding the inverse. The question then concludes by asking students to compare their two answers and verify they're equivalent.
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Exam (8 questions) in CHY1205
Questions on rearranging expressions, expanding brackets and collecting like terms.
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Exam (5 questions) in Stage 5
Some questions of relevance to consumers.
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Question in Stage 5
Calculate the interest accrued in a savings account, given the initial balance and annual interest rate.
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Question in Stage 5
Estimate whether you can afford an extra item in a shop by rounding prices to the nearest 10p.
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Question in Stage 5
Find the original price before a discount by dividing the new price by the percentage discount.
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Question in Stage 5
Calculate a rate of pay (in pounds per week) given the total pay over a given period of time.
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Question in Advanced Mathematics
Eight expressions, of increasing complexity. The student must simplify them by expanding brackets and collecting like terms.
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Question in Standard Mathematics
This question tests the student's ability to solve simple linear equations by elimination. Part a) involves only having to manipulate one equation in order to solve, and part b) involves having to manipulate both equations in order to solve.
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Question in Advanced Mathematics
This question tests the student's ability to solve simple linear equations by elimination. Part a) involves only having to manipulate one equation in order to solve, and part b) involves having to manipulate both equations in order to solve.
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Question in Extension 1
Equating coefficients of a polynomial. Basic ones that don't require simultaneous equations.
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Question in Advanced Mathematics
No description given
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Question in Michael's workspace
r digits are picked at random (with replacement) from the set $\{0,\;1,\;2,\ldots,\;n\}$. Probabilities that 1) all $\lt k$, 2) largest is $k$?
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Jasmine's copy of Jasmine's copy of Jasmine's copy of Integration: Integral of a graph. Version IV DraftQuestion in Jasmine's workspace
A graph is drawn. A student is to identify the derivative of this graph from four other graphs.
Version I. Graph is quadratic
Version II. Graph is horizontal
Version III. Graph is cubic
Version IV. Graph is sinusoidal
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Question in Test création exos
Use laws for addition and subtraction of logarithms to simplify a given logarithmic expression to an arbitrary base.
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Exam (6 questions) in Blathnaid's workspace
Arithmetic operations involving fractions; converting between decimals and fractions; deciding if fractions are equivalent.
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Exam (4 questions) in Blathnaid's workspace
Find the lowest common multiple and highest common factors of given numbers. Also a question on identifying prime numbers.
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Question in John's workspace
Calculation of the length and alternative form of the parameteric representation of a curve.