9. Du haut d'un édifice de 20 m, on laisse tomber une balle. Chaque fois que la balle rebondit, elle atteint une hauteur correspondant aux de la hauteur du bond
précédent. Quelle hauteur atteint la balle au :
a) premier bond? b) deuxième bond? c) cinquième bond?​

what are you trying to ask here? i want to but i dont know what your asking

explanation:

for an essay you should be giving 300 points

answer:

c'est quelle exercice ?

answer:

bonjour, j'ai essayée de te traduire cela au mieux:

this commercial passage is a real success. all the shops are great! there is a small biocoop to out with quality organic produce, a well-known pastry chef, a wine seller, an italian brasserie offering midday meals on a superb terrace where the dishes are plentiful, the food is quality, the ice creams are made by the owner early in the morning and a very pretty bookshop located in a pleasant and timeless setting. the highlights are relevant and well presented, we feel a real expertise on the part of the booksellers and not just a desire the shelves are filled with beautiful things for young and old.at the top and very lively.you wouldn't think you were in strasbourg.

an ideal place to spend delicious moments around a good coffee, a typical italian dish, a trendy pastry while reading a good book bought in the bookstore.

au revoir.