Answered: A room has 4 doors. In how many ways…

A room has 4 doors. In how many ways can an individual make a trip into this room and out again if he must enter and leave only by means of the doors? a. 24 b 4 c 16 d 8

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

See similar textbooks

Similar questions

Suppose you want to get a license plate. The license plate has to have 3 letters without repetition, followed by 5 numbers without repetition. How many arrangements are possible? a 78,624,000 b 15,600 471,744,000 d. 30,240
Charlie has 9 coins. Each coin is either a dime or a quarter. When Charlie lines up the coins in a single row, there are 84 distinguishable arrangements. Based on the information above, Charlie could have either dimes and ii quarters. Row i ii A 5 4 B 6 3 C 7 2 D 8 1 The statement above can be completed by the information in row
1Caleb placed 3 yellow balls and 4 red balls in a row. How many visually distinct rows are possible? a.70 b.210 c.35 d.144
At the culinary arts awards banquet students get to choose 4 mini desserts from the dessert table. their choices include cheesecakes, caramel apple bites, cookie cups, cupcakes, brownies, smores, and tarts.the student can only choose one of each dessert type. how many different dessert plates can be made by a student who selects 4 desserts from the dessert table. A.35 B. 28 C. 840 D. 210
Tell wether each problem represets a permutation or a combination. Then solve the problem. Brandon has 8 different plates with which to set the table. How many different ways can he place the plates? In how many ways can Mia choose 10 mugs fro a collection of 15? How many ways can 7 clarinet players be seated in 7 chairs in the concert band?
2 ? Select three that apply. Which of the following situations results in an answer of 3 Three cats share 2 cans of tuna. How much of a can does each cat receive? Three dogs each drink 2 cups of water. How many cups of water do the dogs drink in all? Three cupcakes are divided among 2 children. How much of a cupcake does each child receive? Two apples are split among 3 people. How much of an apple does each person receive? Two bags of bird seed are split among 5 parrots. What fraction of a bag does each parrot receive? Two gallons of water are needed to fill 3 fish tanks of equal size. How many gallons of water are required for each tank?
Watch the video and then solve the problem given below. Click here to watch the video. Set A = {1, 2, 3, 4, 5} and set B={Ford, Chevy, Toyota, Kia, Honda). Are sets A and B equivalent? Choose the correct answer below. O A. Yes, sets A and B are equivalent because they both have the same number of members. O B. Yes, sets A and B are equivalent because both sets are in braces. C. No, sets A and B are not equivalent because they do not have the same members. O D. No, sets A and B are not equivalent because they do not have at least one of the same members.
Ronnie scored 8 baskets in his basketball game for a total of 18 points. How many two-point and three-point shots did he make? 2 two-point and 6 three-point shots 6 two-point and 2 three-point shots 6 three-point and 0 two-point shots There is not enough information
Linda and Melusi play tennis match; the first person to win three games wins the match. In how many ways can the winner be determined? A. 3 B. 4 C. 6 D. 5 E. 2
Edward A. Mouse has just finished his brand-new house. The floor plan is shown. Edward wants to give a tour of his new pad to a lady-mouse-friend. Is it possible for them to walk through every doorway exactly once? If so, in which rooms must they begin and end the tour? * A + D E B F C G
Kits. the school nurse is assembling first aid kits for the teachers she has 75 bandages and 90 throat lozenges. All the kits must have the same number of each supply and all supplies must be used a. What is the largest number of kits the nurse can make? b. How many bandages and lozenges will be in each kit?