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12.09.2019 •
Mathematics
Harles wants to find out if the students in foreign language classes spend more time in class speaking in english or in the foreign language they are studying. charles first gets class lists of all students taking foreign language classes. he then chooses 10 students from each different language class to survey
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Ответ:
answer:
step-by-step explanation:
sum of rational number and integer is a rational number.