Mathematics, 31.10.2020 01:00 jcduarte

Rima is practicing math fluency. She has 100 math operation flashcards with 42 addition problem cards, 56 subtraction cards, and 2 multiplication cards. She will time herself to see how fast she can solve the problems on ten cards. She chooses her ten cards and they are all subtraction cards. Is choosing all subtraction cards likely? Explain by running a simulation.

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Rima is practicing math fluency. She has 100 math operation flashcards with 42 addition problem card...

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