Mathematics
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

answer
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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