Question: A, B, C, D, and E are arranged in a line. How many arrangements are possible if : a) A cannot be first or last

A, B, C, D, and E are arranged in a line. How many arrangements are possible if :

a) A cannot be first or last

b) E is before B

(two different parts to the question)

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Mathematics Questions!

Q:

\fThis is an electronic version of the print textbook. Due to electronic rights restrictions, some third party content may be suppressed. Editorial review has deemed that any suppressed content does...

Q:

Please provide a neat solution. You may use a calculator technique but explain the concepts or formula you will use. Thank you. Items 78-88: 72. An um contains 4 black balls and six white balls. What...

Q:

Hello again I need help with some more accounting questions. Could you please help? Please see attachment! Question 1 The Red Roses Law Firm prepays for advertising in the local newspaper. On January...

Q:

QUESTION Save as set out below, none of the documents referred to in this Question are produced for the purpose of this Assessment. You are a trainee solicitor with the firm of ULaw LLP of 36 Avenue...

Q:

MATH 106 Week 4 LEO Discussion Topic Exercises Version: 2015-1 LINEAR PROGRAMMING (Applied Finite Mathematics, \"Linear Programming: A Geometric Approach\") For the following exercises, solve using...

Q:

I. Introduction Economic models of collusion are central to antitrust policy. Besides their direct application to price-fixing and "conscious parallelism" cases, the analyses of the Department of...

Q:

Questions #6 and #12 6. Consider lists made from the symbols A, B, C, D, E, with repetition allowed. (a) How many such length-5 lists have at least one letter repeated? (b) How many such length-6...

Q:

Q 4:56 PM 4 72% I H gastate.view.usg.edu Directions: Do all problems on separate paper. Show work or explain clearly. If you are basing your solution on a formula. state the formula you are using....

Q:

ttth Suppose that the sequence of bags {Bn | n N} is recursively enumerated by the computable function e(n, x) = fn(x), [7 marks] Hence prove that the set of all recursive bags cannot be recursively...

Q:

In the answer box on the right, write "A" "B" "C" "D" or "E" for the answer option you chose. 1) Scholars have argued that between U.S. and Japanese firms are part of an implicit Japanese strategy to...

Q:

Name the four steps for allocating costs to product or service cost objectives by the traditional approach.

Q:

Captain Sporting Goods is authorized to issue 13,000 shares of common stock . During a two-month period, Captain completed these stock-issuance transactions: Jul 23 Issued 3,200 shares of $1.00 par...

Q:

Which of the following entities is not a taxable entity for federal income tax purposes? Confad Inc, an Oilahoma corporation listed on Nasday Mr , Bob Clark, a US , citizen and resident of West...

Q:

On January 1, 2020, McGee Co. had the following balances: Projected benefit obligation $6,400,000 Fair value of plan assets 6,000,000 Other data related to the pension plan for 2020: contributions to...