Mathematics, 11.04.2021 18:10, reneebrown017
The high school concert choir has 7 boys and 15 girls. The teacher needs to pick three soloists for the next concert But all of the members are so good she decides to randomly select the three students for the solos.
a) In how many ways can the teacher select the 3 students?
b) What is the probability that all three students selected are girls
c) What is the probability that at least one boy is selected?
Answers: 1
Other questions on the subject: Mathematics
Mathematics, 21.06.2019 16:00, ashley1460
Let the closed interval [a , b] be the domain of function f. the domain of f(x - 3) is given by (a) the open interval (a , b) (b) the closed interval [a , b] (c) the closed interval [a - 3 , b - 3] (d) the closed interval [a + 3 , b + 3]
Answers: 2
Mathematics, 22.06.2019 04:00, warrior4516
What is the answer to this problem? ignore the work. what is the correct answer?
Answers: 1
Mathematics, 22.06.2019 04:30, pum9roseslump
Molly planted vegetables in 0.6 of her garden and flowers in the rest of it. she planted green beans in 0.4 of the vegetable section of the garden. how much of her garden was planted with green beans?
Answers: 2
Do you know the correct answer?
The high school concert choir has 7 boys and 15 girls. The teacher needs to pick three soloists for...
Questions in other subjects:
Business, 08.10.2021 04:20
English, 08.10.2021 04:20
History, 08.10.2021 04:20
