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t1a2s3n4i5m6e
@t1a2s3n4i5m6e
January 2021
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bonjour pouvez vous m'aider pour un exercice de 4eme
pour se reproduire, une cellules se divise en deux cellules. chacune se divise alors en deux cellules, et ainsi de suite.
détermine au bout de combien de divisions cellulaires le nombre de cellules dépasse un million ?
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ProfdeMaths1
Verified answer
On cherche n tel que 2^n>1 000 000
on vérifie que 2^20=
1 048 576
donc au bout de
20 divisions cellulaires
, il existe au moins 1 million de cellules
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t1a2s3n4i5m6e
merci pour ton aide.
t1a2s3n4i5m6e
pourriez vous m'explique pourquoi avez vous choisi 2^20 est pas une autre puissance .merci
ProfdeMaths1
bien sûr... il suffit de tester plusieurs valeurs...
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t1a2s3n4i5m6e
June 2021 | 0 Respostas
Bonsoir, pouvez vous m'aider pour corriger les faute de syntaxe et orthographe en anglais, merci. 1) This document is an excerpt from the novel the bluest eye by toni morrisons, published in 1970 2) In the text we can see that the narrator has a problem with the sterns, because he says that he is afraid of the eyes of the stern that was offered to him, moreover she mistreats the doll she dismembers her, whereas normally have cherished we protect her stern. At the end of the text we understand that the narrator does not really hate dolls, but dolls with white pink skin with blue eyes, yellow hair, because everyone loves these characteristics, while she is a black girl, so we can deduce that she thinks that if she does not have these characteristics we will not like her , which may justify his violent behavior towards the doll. 3) Adults wait to see the happy narrator in the 7th heaven, because all the girls love the sterns, especially the one with pink skin with blue eyes, yellow hair. But in the end he ends up being shocked by the narrator's violent reaction to the doll. 4) The narrator expresses her unique desire, which is "I had only one desire, to dismember him", this statement follows the grief felt by the narrator when she sees the sterns that should bring her pleasure when they only manage to bring her an affliction. . Text2 : 1) This document is an online article, belong to a non-commercial organization, written by Angela Carone on February 26, 2015. 2) The Helms family, is a mixed family because the mother is an African-American black skins, the white father of skins, and their 2 daughters Nina and Naia mixed skins. The parents of Nina and Naia, have chosen to buy their daughters babies of all colors possible, to be able to represent all the members of the family with their diversity of skins, but also to be able to familiarize them with the different colors of skins that exist. 3) At the Mingei International Museum in Balboa Park. Examples of handmade black dolls from the mid-1800s are on display. These are made by African-American women probably for family members. "Vintage photographs in the exhibition show white children holding black dolls often with love" were found, these photos may surprise because at that time the persons of black skins were made slave is despise, so one would expect the white children to play with these dolls by raping them and not by holding them with love. Conclusion : In both texts, we can observe that children are offered pigs of different skins from their own. But we see a surprising difference in reaction. Indeed, in the first text the narrator of black skins behaves with hostility and violence towards the white doll, while we could have expected a reaction of joy of protection towards the stern because it returns the ideal characteristics that society defends. Moreover, the 2nd text also surprises because the children of white colors treats with love the black-colored breasts, while we are in an era of black person slavery, so we would have expected to see the white children violently treats black sterns because at that time society sends a contemptuous image towards black populations.
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t1a2s3n4i5m6e
March 2021 | 0 Respostas
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t1a2s3n4i5m6e
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t1a2s3n4i5m6e
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t1a2s3n4i5m6e
January 2021 | 0 Respostas
pouvez vous m'aider pour mon devoir de svt quel sont les cause du dopage 10ligne min
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t1a2s3n4i5m6e
January 2021 | 0 Respostas
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t1a2s3n4i5m6e
January 2021 | 0 Respostas
bonjour pouvez vous m'aider pour mon devoir de physique je n'arrive pas a decrire ce que j'observe dans le graphique
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t1a2s3n4i5m6e
January 2021 | 0 Respostas
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t1a2s3n4i5m6e
January 2021 | 0 Respostas
bonjour j'ai besoin d'aider porriez vous me dire quel sont les denger du dopage
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t1a2s3n4i5m6e
January 2021 | 0 Respostas
bonjour je dois faire une affiche de sensibilisation sur le denger du dopage. j'aimerais s'avoir quel sont les denger du dopage. pouriez vous m'aider . svp
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Verified answer
On cherche n tel que 2^n>1 000 000on vérifie que 2^20=1 048 576
donc au bout de 20 divisions cellulaires, il existe au moins 1 million de cellules