Mathematics, 23.07.2019 13:10 paolaviviana
In a certain year, the average e-mail user sent or received 162 e-mails each day. the number of e-mails received was 66 more than twice the number sent. how many were sent and how many were received each day?
Answers: 1
Mathematics, 21.06.2019 18:00
Which shows the correct solution of the equation 1/2a+2/3b=50, when b=30?
Answers: 1
Mathematics, 21.06.2019 18:00
Express in the simplest form: (x^2+9x+14/x^2-49) / (3x+6/x^2+x-56)
Answers: 3
Mathematics, 21.06.2019 19:00
The figures below are made out of circles, semicircles, quarter circles, and a square. find the area and the perimeter of each figure and give your answers as a completely simplified exact value in terms of π (no approximations).
Answers: 1
In a certain year, the average e-mail user sent or received 162 e-mails each day. the number of e-ma...
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