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Bertrand Benjamin
2020-05-05 09:53:14 +02:00
parent 0e4c9c0fea
commit 7de4bab059
1411 changed files with 163444 additions and 0 deletions
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1ST/Questions_Flash/P5/QF_20_05_04-1.pdf Normal file
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\documentclass[14pt]{classPres}
%\usepackage{tkz-fct}
\author{}
\title{}
\date{}
\begin{document}
\begin{frame}{Questions flashs}
\begin{center}
\vfill
Première ST 2
\vfill
30 secondes par calcul
\vfill
\tiny \jobname
\end{center}
\end{frame}
\begin{frame}{Calcul 1}
Un magasin affiche -50\% de solde dans tout son magasin.
Un article est vendu à 60\euro.
Quel était son prix avant les soldes?
\end{frame}
\begin{frame}{Calcul 2}
Donner la forme développée
\[
-x(4x - 3)
\]
\end{frame}
\begin{frame}{Calcul 3}
Soit $X \sim \mathcal{B}(2; 0.1)$, calculer
\[
E[X] =
\]
\end{frame}
\begin{frame}{Calcul 4}
Résoudre l'équation
\[
2x + 1 = 4
\]
\end{frame}
\begin{frame}{Fin}
\begin{center}
On retourne son papier.
\end{center}
\end{frame}
\end{document}

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\documentclass[14pt]{classPres}
%\usepackage{tkz-fct}
\author{}
\title{}
\date{}
\begin{document}
\begin{frame}{Questions flashs}
\begin{center}
\vfill
Première ST 2
\vfill
30 secondes par calcul
\vfill
\tiny \jobname
\end{center}
\end{frame}
\begin{frame}{Calcul 1}
Un magasin affiche -25\% de solde dans tout son magasin.
Un article est vendu à 60\euro.
Quel était son prix avant les soldes?
\end{frame}
\begin{frame}{Calcul 2}
Donner la forme développée
\[
-x(-4 + 2x)
\]
\end{frame}
\begin{frame}{Calcul 3}
\begin{center}
\begin{tikzpicture}[yscale=0.8, xscale=0.6, every node/.style={scale=0.6}]
\node {$\bullet$}
child {node {$S$}
child {node {$S$}
child {node {$S$}
edge from parent
node[above] {0.1}
}
child[missing] {}
child {node {$E$}
edge from parent
node[above] {0.9}
}
edge from parent
node[above] {0.1}
}
child[missing] {}
child[missing] {}
child {node {$E$}
child {node {$S$}
edge from parent
node[above] {0.1}
}
child[missing] {}
child {node {$E$}
edge from parent
node[above] {0.9}
}
edge from parent
node[above] {0.9}
}
edge from parent
node[above] {0.1}
}
child[missing] {}
child[missing] {}
child[missing] {}
child[missing] {}
child[missing] {}
child {node {$E$}
child {node {$S$}
child {node {$S$}
edge from parent
node[above] {0.1}
}
child[missing] {}
child {node {$E$}
edge from parent
node[above] {0.9}
}
edge from parent
node[above] {0.1}
}
child[missing] {}
child[missing] {}
child {node {$E$}
child {node {$S$}
edge from parent
node[above] {0.1}
}
child[missing] {}
child {node {$E$}
edge from parent
node[above] {0.9}
}
edge from parent
node[above] {0.9}
}
edge from parent
node[above] {0.9}
}
;
\end{tikzpicture}
\end{center}
Quels sont les paramètres de la loi binomiale associée à cet arbre?
\end{frame}
\begin{frame}{Calcul 4}
Résoudre l'équation
\[
2x + 1 = 4x + 2
\]
\end{frame}
\begin{frame}{Fin}
\begin{center}
On retourne son papier.
\end{center}
\end{frame}
\end{document}