309 results for "time".

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• W1b - Find determinants and inverses of 2x2 matrices

Find the determinant and inverse of three $2 \times 2$ invertible matrices.

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• Ex 1 Linear combinations of 2 x 2 matrices draft 2

Linear combinations of $2 \times 2$ matrices. Three examples.

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• Clodagh's copy of Ex 1 Linear combinations of 2 x 2 matrices

Linear combinations of $2 \times 2$ matrices. Three examples.

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• W1b - Find the Determinant of a 3x3 Matrix

Find the determinant of a $3 \times 3$ matrix.

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• L1 - Matrix multiplication (2x2)

Multiplication of $2 \times 2$ matrices.

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• IV time needed with a rate change (easier)

Nursing question. IV question. Given volume required, the rate for some hours and then another rate afterwards, how long will it take to get the required volume? Answers are designed to be easy to handle, e.g. full hours, half hours, quarter hours and thirds of an hour.

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• Mark the product of two matrices in a mathematical expression part

A mathematical expression part whose answer is the product of two matrices, $X \times Y$.

By setting the "variable value generator" option for $X$ and $Y$ to produce random matrices, we can ensure that the order of the factors in the student's answer matters: $X \times Y \neq Y \times X$.

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• Matt's copy of Ex 4 Determinant of a 3 x 3 Matrix

Find the determinant of a $3 \times 3$ matrix.

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• Leonardo's copy of True/false - Hospital wait times

Multiple response question (3 correct out of 6) re properties of convergent and divergent sequences. Selection of questions from a pool.

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• Matrix Multiplication

Multiplication of $2 \times 2$ matrices.

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