List all the permutations of four objects a, b, c, and d taken three at a time without repetition. What is 4P3? TE List all the permutations of four objects a, b, c, and d taken three at a time without repetition. Choose the correct answer below. O A. a, b, c, d OB. abc, abd, acd, bcd OC. aaa, aab, aac, aad, abb, abc, abd, acc, acd, add, bbb, bbc, bbd, bcc, bcd, bdd, ccc, ccd, cdd, ddd OD. abc, abd, acb, acd, adb, adc, bac, bad, bca, bcd, bda, bdc, cab, cad, cba, cbd, cda, cdb, dab, dac, dba, dbc, dca, dcb What is 4P3? (Simplify your answer.) Statcrunch O H hp

An artist is selling children's crafts. Necklaces cost $2.25 each, and bracelets cost $1.50 per each.Select ALL the combinations of necklaces and bracelets that the artist could sell for exactly $12.00. * 5 necklaces and 1 bracelet 2 necklaces and 5 bracelets 3 necklaces and 3 bracelet 4 necklaces and 2 bracelets 3 necklaces and 5 bracelets 6 necklaces and no bracelets No necklaces and 8 bracelets This is a required question

I have a permutations & combinations geometry question.

Would like the help.

Consider a popular ramen stall. Before the shop opens, there are 20people waiting in front of the restaurant   The ramen shop only serve 10 bowls a day. The shop owner pick only 10 from20 people and kick the rest out. How many combinations of people who getsto eat are there? (Order doesn’t matter)