Mathematics, 16.10.2019 23:40 calvinsanchez8429
120 students have maths or science next lesson. there are 12 more boys than girls altogether. the ratio maths: science =2: 3 half as many girls have maths as have science. a student is chosen at random. what is the probability that it is a boy who has maths?
Answers: 2
Mathematics, 21.06.2019 18:10
Points a, b, and c form a triangle. complete the statements to prove that the sum of the interior angles of triangle abc is 180
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Mathematics, 21.06.2019 20:00
15 there is a line that includes the point 0,10 and has a slope of 7/4. what is it’s equation in slope intercept form
Answers: 1
Mathematics, 21.06.2019 20:30
Solve each quadratic equation by factoring and using the zero product property. x^2 + 18x = 9x
Answers: 2
120 students have maths or science next lesson. there are 12 more boys than girls altogether. the ra...
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