"Wie» (Form) in Bezug auf «Jugend ohne Gott» sind. Die Besonderheiten der Darstellung (das «Wie», die Erzählweise) kann ich möglichst präzise besshreiben.

What number occurs the most often? What is this kind of average called? mode e. What is this average called? f. Calculate the mean of these numbers. g. Now that you have the mean, say which temperatures are above and which below the mean. Above :

15. Koliki je \( n \), ako je 1) \( 2^{2} \cdot 4^{3} \cdot 8^{4}=16^{n} \); 2) \( 5^{5} \cdot 25^{5} \cdot 125^{5}=25^{n} \) 3) \( 10 \cdot 100^{3} \cdot 1000^{n}=100000000000^{2} \)

5. Given the distance of 372 light-years, ca culate the measured parallax. (This is the opposite calculation of the one the astron- omers did.) Is the analogy of the person in New York as viewed from Sydney approxi- mately correct?

A farmer uses 980 l of liquid fertiliser on his plants in a week. How much fertiliser does he use in 365 days?

Exprimer les propositions suivantes à l'aide des quantificateurs et connecteurs logiques puis indiquer la valeur de vérité de chacun d'elles : \( P_{1}: \) il existe au moins un nombre rationnel dont le carré vaut 2 » \( P_{2}: \) Le carré de tout réel est positif» \( P_{3}: \) 《'équation \( x^{2}-2 x-3=0 \) admet au moins une solution réelle »