Mathematics, 14.04.2021 19:30, zelles9300
A biologist is studying diseases in chimpanzees. He takes three random samples of the same size from a troop of 150 chimpanzees. One sample indicates that 3% of
the chimpanzees are hairless, another sample indicates that 5% are hairless, and a
third sample indicates that 4% are hairless. How many hairless chimpanzees
should the biologist expect to find in the troop?
Answers: 2
Mathematics, 21.06.2019 19:00, ethangeibel93
In a class, there are 12 girls. if the ratio of boys to girls is 5: 4 how many boys are there in the class
Answers: 1
Mathematics, 21.06.2019 23:10, rodrickahammonds
Which expression is equivalent to -12(3x-3/4)
Answers: 2
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