Mathematics, 12.07.2019 02:00 lilquongohard
An elementary school is offering 3 language classes: one in spanish, one in french, and one in german. these classes are open to any of the 93 students in the school. there are 31 in the spanish class, 34 in the french class, and 23 in the german class. there are 12 students that in both spanish and french, 7 are in both spanish and german, and 9 are in both french and german. in addition, there are 3 students taking all 3 classes. if one student is chosen randomly, what is the probability that he or she is taking at least two language classes?
Answers: 1
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Which expression is equivalent to the expression shown?
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The base of a triangle exceeds the height by 7 centimeters. if the area is 400 square centimeters, find the length of the base and the height of the triangle.
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Mathematics, 21.06.2019 19:30
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Mathematics, 21.06.2019 21:30
Ihave a triangle with a 60 degree angle. lets use d for that angle. what are the values of e and f if d is 60 degrees? and what do you notice about the values of e and f?
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An elementary school is offering 3 language classes: one in spanish, one in french, and one in germ...
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