1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Pie
3 years ago
15

You need to arrange tenten of your favorite books along a small shelf. how many different ways can you arrange the? books, assum

ing that the order of the books makes a difference to? you
Mathematics
2 answers:
jok3333 [9.3K]3 years ago
4 0
That is permuations

that would be 10! or 10*9*8*7*6*5*4*3*2*1=3628800 ways

Verizon [17]3 years ago
4 0

Answer:

3,682,800 ways

Step-by-step explanation:

A permutation is the variation of the order or position of the elements of an ordered set.

Basically, if order doesn't matter, we talk about a combination. If order matters, it's about permutation.

In other words: A permutation is an orderly combination.

There are two types of permutations:

  Repeat is allowed: as a lock combination, it could be "333".

   Without repetition: for example the first three in a race. You cannot stay first and second at the same time.

In this case, factor notation is used, multiplying descending numbers.

<em>10! = 10x9x8x7x6x5x4x3x2x1 = 3,682,800 ways</em>

You might be interested in
Evaluate s(t)=∫t−[infinity]||r′(u)||du for the bernoulli spiral r(t)=⟨etcos(8t),etsin(8t)⟩. It is convenient to take −[infinity]
sveta [45]

\vec r(t)=\langle e^t\cos8t,e^t\sin8t\rangle

\|\vec r'(t)\|=\sqrt{(e^t(\cos8t-8\sin8t))^2+(e^t(\sin8t+8\cos8t))^2}=e^t\sqrt{(\cos8t-8\sin8t)^2+(\sin8t+8\cos8t)^2}

\implies\|\vec r'(t)\|=e^t\sqrt{65}

Then

s(t)=\displaystyle\sqrt{65}\int_{-\infty}^te^u\,\mathrm du=\sqrt{65}e^t

3 0
3 years ago
Theater m has 25 rows with 27 seats in each row. how many of the seats were occupiedduring a certain show?(1) during the show, t
Elis [28]
1) 475
2)375
You need to multiply 25 by 27 and you get 675 then to get answer one you need to multiply 10 by 20 to get 200 the take 200 away from 675 to get 475 then do the same thing with the second problem 20x15 which is 300 the take 300 away from 675.
5 0
3 years ago
Question 1
PilotLPTM [1.2K]

The true statement about why the Fibonacci sequence is recursively defined is (c) The Fibonacci sequence is recursively-defined because you must know the values of the two previous terms in order to find the value of the next term

<h3>How to determine the true statement</h3>

With an exception to the first two terms, each term of the Fibonacci sequence is the sum of the two previous terms

This means that,

The Fibonacci sequence cannot be defined explicitly, because the two previous terms can not be determined by a direct formula

Hence, the true statement about why the Fibonacci sequence is recursively defined is (c)

Read more about the Fibonacci sequence at:

brainly.com/question/16934596

8 0
2 years ago
Which one of these is a square number? <br><br> 15<br> 39<br> 81<br> 132
coldgirl [10]

81 = 9^2

I hope it's help you...

Thanks♥♥

7 0
3 years ago
Read 2 more answers
Which statement correctly compares the numbers 269,317 and 296,317?
MrRissso [65]

Your answer is c, because 69,000 is less than 96,000. I hope this helped! Could I possibly get brainliest?

5 0
3 years ago
Read 2 more answers
Other questions:
  • What is 10 2/5 times 15 5/6!<br><br> Thanks
    15·1 answer
  • Help me solve this problem step by step because I’m having a hard time
    14·1 answer
  • A bicycle shop marks down each bicycle's selling price b by 24% for a holiday sale. b. What is a single term expression for the
    11·1 answer
  • PLEASE HELP EMERGENCY
    6·1 answer
  • Principal $2000 rate of interest 4% time 3 years
    12·1 answer
  • Solve the equation: -6=b/18 What is b?
    15·2 answers
  • There was a fish tank for sale at the City Auction. At the beginning of the auction it had 10 gallons of water in it, Thirty min
    15·1 answer
  • Find the Slope of the line through each pair of points: (-4,11),(1,-9)
    7·1 answer
  • Tracy can jump rope 26 times in<br> 1 minute. How many times can<br> she jump rope in 90 seconds?
    14·1 answer
  • Here is a diagram and its corresponding equation. Find the solution to the equation.
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!