Mathematics, 22.07.2019 18:30 george27212
Gets brainliest! 11pts! sam wants to predict who will be selected as the seventh-grade student council representative. which of the following groups should sam survey to make his prediction? one hundred random students from the seventh grade one hundred random students from the entire school the first 100 students from an alphabetical list of seventh graders the first 100 students from an alphabetical list of the entire school
Answers: 1
Mathematics, 20.06.2019 18:04
Which expresions are equivalent to the one below? check all that apply. 5x
Answers: 3
Mathematics, 21.06.2019 17:00
Arley is building a model of a city map. in one part of the city, three roads form a right triangle, which harley draws as triangle abc, with the following measures: m∠b=90° and m∠a=30°. in his scale model, the hypotenuse of triangle abc, ac¯¯¯¯¯¯¯¯, has a length of 817−−√ cm. what is the value of a (the length of bc¯¯¯¯¯¯¯¯)?
Answers: 1
Mathematics, 21.06.2019 21:40
Use sigma notation to represent the following series for 9 terms.
Answers: 2
Gets brainliest! 11pts! sam wants to predict who will be selected as the seventh-grade student cou...
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