Mathematics, 18.05.2021 16:10 colestout2993
Out of a group of 63 students, 22 study Biology, 26 study Chemistry and 25 study
Physics. 18 study both Physics and Chemistry, four study both Biology and Chemistry
and 3 study both Physics and Biology. One student studies all three subjects. How
many students study Biology only?
Answers: 1
Mathematics, 21.06.2019 18:00
Express in the simplest form: (x^2+9x+14/x^2-49) / (3x+6/x^2+x-56)
Answers: 3
Mathematics, 21.06.2019 18:30
Jamie went to home depot.she bought 25 bags of soil that cost $9 per bag.she bought 15 pots at $8 each,and she bought 23 bags of pebbles at $15 each.she used a coupon that gave her $5 off for every 100 dollars she spent.how much did jame pay at the end?
Answers: 1
Out of a group of 63 students, 22 study Biology, 26 study Chemistry and 25 study
Physics. 18 study...
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