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Home Q & A Board Science-Related Homework Help Mathematics
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fundai! fundai!
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6 years ago
An elementary school teacher learned that 40 percent of school age children have at least 3 cavities. The teacher has 30 students in his class. How many students would he expect in his class to have at least three cavities?
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YatesmYatesm
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fundai! Author
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6 years ago
Good timing, thanks!
Katey_maree
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Yesterday
this is exactly what I needed
shimyshiguy
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2 hours ago
Smart ... Thanks!
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