Mathematics, 18.12.2019 18:31, chikooo
2/3 of all the people who attended a certain party arrived by 8: 00 pm. how many people arrived by 8: 00 pm?
(1) 9 people arrived after 9: 00 pm.
(2) 21 people arrived between 8: 00 pm and 9: 00 pm, and by 9: 00 pm 90% of all the people who attended the party had arrived.
Answers: 2
Mathematics, 21.06.2019 17:30, liquidmana42
When the solutions to each of the two equations below are graphed in the xy-coordinate plane, the graphs of the solutions intersect at two places. write the y-cordninates of the points of intersection in the boxes below in order from smallest to largest. y=2x y=x^2-3
Answers: 1
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