|
Title: An elementary school teacher learned that 40 percent of school age children have at least 3 ... Post by: fundai! on Jan 26, 2018 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?
Title: An elementary school teacher learned that 40 percent of school age children have at least 3 ... Post by: Yatesm on Jan 26, 2018 Content hidden
|