There are 101010 students in a class: 777 boys and 333 girls.
If the teacher picks a group of...
Mathematics, 10.04.2020 05:02 Seena912
There are 101010 students in a class: 777 boys and 333 girls.
If the teacher picks a group of 444 at random, what is the probability that everyone in the group is a boy?
Answers: 3
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Afurniture store has 1,500 chairs in storage. a manager uses three delivery receipts to simulate samples to check 100 chairs and note the number of brown chairs. suppose the actual number of brown chairs is 1,080. about how many brown chairs are
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In the diagram, be and ad pass throughthe center of circle o, and the area ofsector aoc is 47.45 square units. what isthe area of sector boc? use the value =3.14, and round your answer to two decimalplaces.22.33 square units25.12 square units
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