Mathematics, 13.12.2020 15:50 aiselsarmientop8o290
100 students are interviewed to see which of biology, chemistry or physics they prefer.
36 of the students are girls. 15 of the girls like biology best.
14 of the boys prefer physics.
7 out of the 31 who prefer chemistry are girls.
What percentage of the students prefer biology?
Answers: 2
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Mathematics, 21.06.2019 18:30
Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much
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100 students are interviewed to see which of biology, chemistry or physics they prefer.
36 of the s...
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