Mathematics

Mathematics, 13.10.2019 09:01, abbygriffin2009

If there were 20 students in the math 101 class how many of them made an a in the course

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Mathematics, 18.07.2019 11:00, amcdonald009

Ateacher is comparing her students’ math quiz scores in two of her classes. the line plots show the number of questions answered correctly for 20 randomly selected students from each class. which statement is best supported by the information in the plots? a.)students in class b are more likely to have higher scores than students in class a. b.)students in class a have the same scores as students in class b. c.)students in class b always have higher scores than students in class a. d.)students in class a are more likely to have higher scores than students in class b.

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Mathematics, 23.07.2019 17:50, dndndndnxmnc

Jack is a student in bluenose high school. he noticed that a lot of the students in his math class were also in his chemistry class. in fact, of the 60 students in his grade, 28 students were in his math class, 32 students were in his chemistry class, and 15 students were in both his math class and his chemistry class. he decided to calculate what the probability was of selecting a student at random who was either in his math class or his chemistry class, but not both. draw a venn diagram and jack with his calculation. calculate this probability. a. 1/2 b. 1/3 c. 1/4 d. 1/5

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Mathematics, 25.07.2019 20:30, conner87

In a certain class, 15% of the class failed a math test completely, 25% students made one mistake each, and 24 students got a perfect score. how many students are in this class?

Answers: 1

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Mathematics, 20.10.2019 04:30, brillamontijo

Mr. x has 12 students in his math class. last friday they took a test covering everything that they have learned in math class since school began. one third of the students made a c, one fourth of the students made a b, one sixth of the students made an a, and the rest made a d. how many students made a grade b?

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