# Answer students' questions and become popular!

Algebra ->  Tutoring on algebra.com -> Answer students' questions and become popular!      Log On

 18. The lists below show five agricultural crops in Alabama, Arkansas, and Louisiana. Alabama Arkansas Louisiana soybeans (s) soybeans (s) soybeans (s) peanuts (p) rice (r) sugarcane (n) corn (c) cotton (t) rice (r) hay (h) hay (h) corn (c) wheat (w) wheat (w) cotton (t) Let U be the smallest possible universal set that includes all of the crops listed; and let A, K, and L be the sets of five crops in Alabama, Arkansas, and Louisiana, respectively. Find the indicated set. A' ∩ K' A) B) {c, n, p, r, t} C) {c, p, r, t} D) {n} 19. Write the sample space for the given experiment. A box contains 2 blue cards numbered 1 through 2, and 3 green cards numbered 1 through 3. A blue card is picked, followed by a green card. A) {(1, 1), (1, 2), (2, 1), (2, 2), (3, 1), (3, 2)} B) {(1, 1), (1, 2), (1, 3), (2, 1), (2, 2), (2, 3)} C) {7} D) {12} 20. Write the sample space for the given experiment. A box contains 13 white cards numbered 1 through 13. One card with a number greater than 6 is chosen. A) {11} B) {7, 8, 9, 10, 11, 12, 13} C) {6, 7, 8, 9, 10, 11, 12, 13} D) {1, 2, 3, . . . , 13} 21. Determine whether the given events are disjoint. Being a male and being a nurse A) No B) Yes 22. A die is rolled twice. Write the indicated event in set notation. The sum of the rolls is 13. A) {(6, 7)} B) {(7, 6)} C) {(6, 7), (7, 6)} D) You have to be a registered user to answer this question! This feature of our site requires you to log in or register. Click here to register, it is free! Username: Password: Register in one easy step!. Reset your password if you forgot it.