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Mathematics, 26.10.2020 19:20 deaishaajennings123
Betty wants to participate in a dance recital. She cannot miss more than 20% of the 50 classes before the recital. What is the minimum numbers of classes Betty must attend in order to be in the recital?
a-7
b-8
c-9
d-10
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Answers: 3
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Betty wants to participate in a dance recital. She cannot miss more than 20% of the 50 classes befor...
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