Mathematics, 06.10.2019 23:30 hcllxxhhlpcj
On a field trip, the ratio of teachers to students is 2: 9. if there are 81 students ion the field trip, how many teachers must there be.
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Mathematics, 21.06.2019 17:40
Bradley hikes 12 miles in 3 hours. in relation to bradleyβs hike, which statement describes the expression
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Mathematics, 21.06.2019 19:00
The fence around a quadrilateral-shaped pasture is 3a^2+15a+9 long. three sides of the fence have the following lengths: 5a, 10a-2, a^2-7. what is the length of the fourth side of the fence?
Answers: 1
Mathematics, 21.06.2019 20:00
Aquadratic equation in standard from is written ax^2= bx+c, where a,b and c are real numbers and a is not zero?
Answers: 1
On a field trip, the ratio of teachers to students is 2: 9. if there are 81 students ion the field t...
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