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$n = 22$ , $p = 0.05$ , $q = 0.095$

Bước 1

Write the system as a matrix.

$[\begin{array}{c} 1 & 0 & 0 & 22 \\ 0 & 1 & 0 & 0.05 \\ 0 & 0 & 1 & 0.095 \end{array}]$

Bước 2

Use the result matrix to declare the final solution to the system of equations.

$n = 22$

$p = 0.05$

$q = 0.095$

Bước 3

The solution is the set of ordered pairs that make the system true.

$(22, 0.05, 0.095)$