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In a class of 20 students ,40% are boys.25% of theboys and 50% of the girls were glasses.how many students were glassses. show work
answered
Apr 9, 2018
Mathematics
high-school
2
votes
209k
views
Under the leadership of Mikhail Gorbachev, the doctrine of perestroika called for which of the End of exam following? A. Openness in communication B. More local control and free-market practices C. A central
answered
Aug 9, 2017
Geography
high-school
7
votes
82.9k
views
The overall change in enthalpy of a reaction depends only on
answered
Jul 8, 2017
Chemistry
high-school
4
votes
198k
views
The abolition movement that ended with the emancipation of the slaves started in: the Pacific coast states the Northeast region Canada the South
answered
Apr 14, 2017
History
high-school
3
votes
225k
views
Caroline swam 525 meters in 5 minutes at a constant speed. At what speed was she swimming?
answered
Mar 28, 2017
Mathematics
middle-school
7
votes
89.3k
views
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