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
Komok [63]
4 years ago
9

How many different ways can you choose 5 books from a shelf containing 12 books? Type a numerical answer in the space provided.

Mathematics
1 answer:
yanalaym [24]4 years ago
4 0
There are 792 different ways of choosing 5 books from a shelf containing 12 books. This problem can be solved using the combination formula of mathematics. The combination formula of mathematics is a number of way of selecting thing from a collection and the formula stated as n(n-1)...(n-k+1)/k(k-1)...1 (Calculation: 12*11*10*9*8/5*4*3*2*1 = 95040/120 = 792)<span>.</span>
You might be interested in
Sarah decides that she is tired of working at starbucks and wants to invest
Tom [10]

Answer:

OMg i WaAaaAaanT stARbuCkSSZZZzz

Step-by-step explanation:

IamMm thIrsSsStTtyYyYyyY

8 0
3 years ago
Which of the following is the best for 9 8/9 minus 4 8/15
eduard

Answer:

Hi there!

The correct answer to this question is: 97/15

Step-by-step explanation:

First step is to change all the mixed fractions into improper fraction.

9 8/9 becomes 99/9 and 4 8/15 becomes 68/15

then you divide 99/9 you get 11. then you multiply 11 with 15 to get a common denominator. so now the equation is 165/15 - 68/15 which equals 97/15

5 0
3 years ago
Factor: 42x + 14 *<br> Please help me with this question
Deffense [45]

Answer:

x = 0.3333333333

Step-by-step explanation:

Simplifying

42x = 14

Solving

42x = 14

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Divide each side by '42'.

x = 0.3333333333

Simplifying

x = 0.3333333333

8 0
3 years ago
4000 dollars is placed in an account with an annual interest rate of 5.25%. How much will be in the account after 17 years, to t
dezoksy [38]
5.25% of 4000 is 210, multiplied by 17 is 3570, plus the initial 4000 comes to $7570.00
3 0
4 years ago
Helpppppp meeee pleaseee
ANTONII [103]

<em>Thank you very much for the points friend! It's helping me </em> a lot!

8 0
3 years ago
Read 2 more answers
Other questions:
  • Choose all equivalent expression(s). <br> HELP !!<br> answer choices in picture
    6·2 answers
  • Jill buys a tomato that weighs 0.9pound. Write the weight of the tomato as a fraction with a denominator of 100.
    5·1 answer
  • Some wrench sets come in metric units and others come in standard units. A chart compares the measurements of a metric set of wr
    15·2 answers
  • Leo owns a hostel and counted the number of guests staying in each room. he then created both a histogram and a dot plot to disp
    12·2 answers
  • Move the numbers to the blanks to order them from least to greatest value.
    6·1 answer
  • 100+100÷100-100=10 prove it​
    10·2 answers
  • What is the answer to, 2 plus 2 impossible
    9·2 answers
  • Za 30 dag żurawiny zapłacono 9,75zł. Oceń prawdziwość każdego zdania.
    11·1 answer
  • Thomas works for a company that occuples a
    7·1 answer
  • 7.005 is 1/10 of 70.55
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!