Susan learns that 6% of the freshman class are in the band, 11% are in the chorus, and 19% are in sports. if no freshman is participating in two activities, what fraction is a reasonable equivalent for the total percent of the class in band, chorus, and sports? a. 1/5 b. 1/4 c. 1/3 d. 1/2

Which of the following represents the zeros of f(x) = 6x3 − 31x2 + 4x + 5? −5, one third , one half 5, − one third , one half 5, one third , − one half 5, one third , one half

In the following situation, determine whether you are asked to determine the number of permutations or combinations. then do the calculation how many ways are there to pick a starting five from a basketball team of twelve members? a. permutation; ps - 2520 b. combination; 1c, - 792 c. combination: 2cs - 2520 d. permutation; ps - 95040

The ratio of rock songs to dance songs on jonathan’s mp3 player is 5: 6. the total number of rock and dance songs jonathan has is between 101 120. how many rock songs does he have?