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1 of 8 0-day streak

Read information from a labelled data matrix

Question 1 of 8

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\(P\) is a matrix recording the number of animals recorded during a wetland survey, with a row for each animal and a column for each pond

Rows, in order: Frogs, Turtles, Ducks

Columns, in order: Pond A, Pond B, Pond C

\[P = \begin{bmatrix} 5 & 1 & 12 \\ 4 & 5 & 11 \\ 11 & 3 & 3 \end{bmatrix}\]
(a)1 mark

State the number of Ducks recorded at Pond B

(b)1 mark

Calculate the total number of animals recorded at Pond A