mem8163
19.09.2019 •
Mathematics
You need to arrange tenten of your favorite books along a small shelf. how many different ways can you arrange the? books, assuming that the order of the books makes a difference to? you
Solved
Show answers
More tips
- S Style and Beauty How to Break in New Shoes: 7 Simple Methods...
- F Food and Cooking Delicious and Simple Fillings for Pies...
- H Health and Medicine How to Help Men Gain Weight?...
- A Auto and Moto Discovering the Leader: What is the Most Expensive Car in the World?...
- H Health and Medicine Hangover: How to Get Rid of It Quickly?...
- S Style and Beauty How to Choose the Right Fur Coat and Avoid Regrets?...
- C Computers and Internet How to Create a Folder on Your iPhone?...
- G Goods and services How to sew a ribbon: Tips for beginners...
- F Food and Cooking How to Make Mayonnaise at Home? Secrets of Homemade Mayonnaise...
- C Computers and Internet Which Phone is Best for Internet Surfing?...
Answers on questions: Mathematics
- M Mathematics I like white boys, brown blue or green eyes, loves to cuddle and go to Starbucks dates, 11-13, sporty or normal, not nerdy, loves teenage drama books, no glasses or...
- E English The underlined word emerges as a key term in the preface because Johnson hints at the economic importance of his dictionary. hopes that his dictionary will enlighten...
- H History One of the reasons henry clay believed a national bank was needed was to levy an import tax. improve urban markets. connect distant regions. stabilize prices....
- M Mathematics What s 1+1(Brainliest)...
Ответ:
that would be 10! or 10*9*8*7*6*5*4*3*2*1=3628800 ways
Ответ:
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.
10! = 10x9x8x7x6x5x4x3x2x1 = 3,682,800 ways
Ответ:
when they intersect (NOT intercept), x^2 – 2x – 4 = –3x + 9
so the intersection point's x-coordinate is a solution
ans is D