Mathematics, 21.01.2021 01:00 izzycheer7
Ella set up 210 chairs at 15 tables for the sports banquet. She put the same number of chairs at each table. How many chairs per 1 table?
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The ratio of the perimeters of two similar triangles is 4: 3. what are the areas of these triangles if the sum of their areas is 130cm2?
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Mathematics, 21.06.2019 23:00
Events a and b are independent. the probability of a occurring is 2/5. the probability of b occurring is 1/4. what is p(a and b)?
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Ella set up 210 chairs at 15 tables for the sports banquet. She put the same number of chairs at eac...
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