Mathematics, 27.11.2020 22:00 bookS4169

A computer science professor has seven different programming books on a bookshelf. Three of the books deal with C++, the other four with Java. In how many ways can the professor arrange these books on the shelf ?(a) if there are no restrictions? (b) if the languages should alternate? (c) if all the C++ books must be next to each other? (d) if all the C++ books must be next to each other and all the Java books must be next to each other?

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 21:30, quinteroalex2001

You dug a hole that was 8 feet deep. after taking a short break, you dug down 3 more feet in the same hole. when finished digging, a tractor accidentally filled the hole with 4 feet of dirt. how deep is your hole now?

Answers: 2

continue

Mathematics, 22.06.2019 02:00, gdominguez2005

One of the problems with our current election system is? ?

Answers: 1

continue

Mathematics, 22.06.2019 03:00, harlon852

How many and of which kind of roots does the equation f(x)=2x^4−9x^3+17x^2−16x+6 have?

Answers: 3

continue

Mathematics, 22.06.2019 04:00, ineedtopeebeforethec

Acollege student takes out a $7500 loan from a bank. what will the balance of the loan be after one year(assuming the student has not made any payments yet) a. if bank charges 3.8% interest each year ?

Answers: 1

continue

You know the right answer?

A computer science professor has seven different programming books on a bookshelf. Three of the book...