You have 6 different colored pens. In how many ways can you arrange them in a pencil holder?, 270, 702, 720, 72, You have 9 pairs of shoes, each pair being a different color. In how many ways can you arrange the shoes in a line?, 362880, 362800, 326880, 362808, How many different ways can you arrange the letters in the word “MATHEICS”?, 40302, 40322, 40320, 43320, There are 4 students in a group. In how many ways can they line up for a class activity?, 6, 24, 36, 54, A library has 8 different books. In how many ways can the librarian arrange all of them on a shelf?, 720, 40320, 7200, 43320

PERMUTATION (tA

由
打印
嵌入

排行榜

视觉风格

选项

切换模板

恢复自动保存：？