1,000 Ejercicio de práctica 1. Descompón los siguientes números decimales.
1) 7.3
2) 82.54
3) 733.598
4) 20.001
5) 2,874.063
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David estimated he had about 20 fish in his pond. a year later, there were about 1.5 times as many fish. the year after that, the number of fish increased by a factor of 1.5 again. the number of fish is modeled by f(x)=20(1.5)^x. create a question you could ask that could be answered only by graphing or using a logarithm.

Sum of the interior angles of a pentagon

12 out of 30 people chose their favourite colour as blue caculate the angle you would use for blue on a pie chart