Mathematics, 03.07.2019 23:40 payshencec21
There are 40 students in a course: 15 freshmen, 8 sophomores, 12 juniors, and 5 seniors. one student is selected at random to attend a workshop and report back to the class. what is the probability that the chosen student is a junior
Answers: 3
Mathematics, 21.06.2019 21:50
In a singing competition, there are 150 participants. at the end of each round, 40% of the participants are eliminated. how many participants are left after n rounds?
Answers: 1
Mathematics, 22.06.2019 00:30
Bocephus has a bag full of nickels and dimes. if there are 3 times as many dimes as nickels, and he has $\$36.05$ in his bag, how many nickels does he have?
Answers: 1
There are 40 students in a course: 15 freshmen, 8 sophomores, 12 juniors, and 5 seniors. one studen...
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