Mathematics, 25.10.2019 22:43 camilaird

Students deliver catalogues and leaflets to houses. one day they have to deliver 480 catalogues and 1520 leaflets. each student can deliver 15 catalogues or 80 leaflets in one hour. each student can only work for 8 hours

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Mathematics, 21.06.2019 17:30, kruzyoungblood8

When a rectangle is dilated, how do the perimeter and area of the rectangle change?

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Mathematics, 21.06.2019 19:30, Davon21

If the ratio of sum of the first m and n terms of an ap is m2 : n2 , show that the ratio of its mth and nth terms is (2m − 1) : (2n − 1).

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Mathematics, 21.06.2019 21:40, chunkymonkey090

Ihonestly have no clue if it's each or none.

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Mathematics, 21.06.2019 22:30, mkn3347

There were 25 students who answered to a survey about sports. four-fifths of them like football. how many students like football?

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