Rozwiąż poniższe równanie.
Egzamin składał się z 20 pytań za każdą dobrą odpowiedź można otrzy...
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Mathematics, 19.03.2020 11:19 chem1014
Rozwiąż poniższe równanie.
Egzamin składał się z 20 pytań za każdą dobrą odpowiedź można otrzymać 7 punktów, a za złą traciło sie 2 punkty. Filip odpowiedział na wszystkie pytania zdobywając 104 punkty. Na ile pytań udzielił błędnej odpowiedzi?
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Answers: 1
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