Mathematics, 13.11.2019 21:31 obliviousho2018
Explique, de forma resumida, o significado dos números que expressam porcentagens nas orações a seguir. a) 10% dos alunos de uma escola não têm animal de estimação. b) 19% dos livros de uma biblioteca precisam ser catalogados. c) segundo a pesquisa nacional por amostra de domicílio (pnad), divulgada pelo instituto brasileiro de geografia e estatística (ibge), 51% da população brasileira é constituída por mulheres.
Answers: 3
Mathematics, 21.06.2019 17:00
Tim's phone service charges $23.06 plus an additional $0.22 for each text message sent per month. if tim's phone bill was $28.56, which equation could be used to find how many text messages, x, tim sent last month?
Answers: 2
Mathematics, 21.06.2019 20:00
Ahiker stands at an unknown elevation before he ascends 2 miles up a mountain to an elevation of 9 miles. find the elevation of the hiker before his ascent.
Answers: 1
Mathematics, 22.06.2019 00:00
David leaves his house to go to school. he walks 200 meters west and 300 meters north. how far is david from his original starting point?
Answers: 1
Mathematics, 22.06.2019 00:20
Does the construction demonstrate how to copy an angle correctly using technology a) yes the distance between points a and f was used to create circle h b) yes the distance between points f and g was used to create circle h c) no the distance between points a and f was used to create circle h d) no the distance between points f and g was used to create circle h
Answers: 3
Explique, de forma resumida, o significado dos números que expressam porcentagens nas orações a segu...
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