Questions by Abdelkarim EL AMEL

Questions by Abdelkarim EL AMEL

Each classroom kit contains supplies for 27 students. In it, there are spinners and 5 number cubes per student. If there are 189 items in the kit, how many spinners are there per student?

asked Oct 14, 2018

2 answers

2 votes

24.7k views

In trapezoid $abcd$, the parallel sides $ab$ and $cd$ have lengths of 8 and 20 units, respectively, and the altitude is 12 units. points $e$ and $f$ are the midpoints of sides $ad$ and $bc$, respectively.

asked Mar 17, 2018

2 answers

2 votes

141k views

What organization was often the target of mass demonstrations, a few of them violent, against globalization? A) WTO B) UN C) NATO D) NAFTA E) EU

asked Dec 9, 2017

2 answers

1 vote

163k views

How many moles of lithium oxide will form if 1.68 mol of lithium react?

asked Sep 6, 2017

1 answer

1 vote

107k views

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