Mathematics, 30.09.2019 23:30 kieramacphee6216
An elementary school is offering 3 language classes: one in spanish, one in french, and one in german. the classes are open to any of the 100 students in the school. there are 28 students in the spanish class, 26 in the french class, and 16 in the german class. there are 12 students that are in both spanish and french, 4 that are in both spanish and german, and 6 that are in both french and german. in addition, there are 2 students taking all 3 classes. (a) if a student is chosen randomly, what is the probability that he or she is not in any of the language classes? (b) if a student is chosen randomly, what is the probability that he or she is taking exactly one language class? (c) if 2 students are chosen randomly, what is the probability that at least 1 is taking a language class?
Answers: 2
Mathematics, 21.06.2019 22:00, reesewaggoner8
Uestion 1(multiple choice worth 5 points) (05.02)alex wants to paint one side of his skateboard ramp with glow-in-the-dark paint, but he needs to know how much area he is painting. calculate the area of the isosceles trapezoid. isosceles trapezoid with top base 12 feet, bottom base of 18 feet, and height of 6 feet. 72 ft2 84 ft2 90 ft2 108 ft2
Answers: 1
Mathematics, 21.06.2019 23:40, guadalupemarlene2001
Which set of side lengths form a right side? a) 3ft,6ft,5ft b)50 in,48in,14in c)53m,48m,24m d)8cm,17cm,14cm
Answers: 2
An elementary school is offering 3 language classes: one in spanish, one in french, and one in germ...
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