Mathematics, 28.01.2020 20:40 Alysssssssssssa
Amath class has 5 girls and 5 boys in the seventh grade and 5 girls and 7 boys in the eighth grade. the teacher randomly selects a seventh grader and an eighth grader from the class for a competition. what is the probability that the students she selects are both girls? write your answer as a fraction in simplest form.
Answers: 3
Mathematics, 21.06.2019 22:00
Given that sinā
= 1/4, 0 < ā
< Ļ/2, what is the exact value of cosā
? a. (ā4)/4 b. (ā15)/4 c. (4Ļ)/2 d. (4ā2)/4
Answers: 2
Mathematics, 22.06.2019 00:00
Afair survey question is one that does not encourage biased responses. which survey question is fair? a.) do you agree that only unethical people take credit for other peopleās work? b.) have you ever taken credit for somebody elseās work? c.) have you ever engaged in unethical behavior, such as taking credit for somebody elseās work? d.) donāt you think it is unethical to take credit for somebody elseās work?
Answers: 1
Mathematics, 22.06.2019 01:00
Which angle has the same measure as the dehedral angle formed by the orange face and the purple rectangle
Answers: 1
Amath class has 5 girls and 5 boys in the seventh grade and 5 girls and 7 boys in the eighth grade....
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