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Mathematics, 15.12.2020 23:00 fefebat

Aiden asked a group of students to choose their favorite type of music from the choices of rock, hip-hop, and country. The results of the survey are shown in the graph. 20% rock 40% hip hop.30%rock. Based on the graph, how many students in a class of 450 students would be expected to choose country as their favorite type of music?

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