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
Radda [10]
2 years ago
5

I want to read 4 books over the next month. My bookshelf has 12 different books. In how many ways can I choose which books to re

ad over the next month, without regard to the order that I read them?
Mathematics
1 answer:
shusha [124]2 years ago
8 0

Answer:

Step-by-step explanation:

You are going to choose 4 books in any order.

Four = 12! /(8!4!)    Remember that order doesn't matter, so we have 12C4

495

You might be interested in
Can someone help me with numbers 4-7 please!! Thank you so much!!
Sever21 [200]
4. positive. 5.zero. 6.undefined. 7. negative
7 0
2 years ago
Find the surface area of regular prism with height 6 cm, if the base of the prism is a Regular quadrilateral with side 4 cm.
marshall27 [118]
A "regular quadrilateral" is a square, so the length and width are both 4 cm. The surface area of a rectangular prism is given by
  S = 2(LW +H(L +W))
  S = 2((4 cm)*(4 cm) +(6 cm)*(4 cm +4 cm))
  S = 2(16 cm² +48 cm²)
  S = 2*64 cm² = 128 cm²

The surface area of the prism is 128 cm².


6 0
2 years ago
Graph the equation by plotting three
tangare [24]
Graph the equation in a graphing calculator or in the table in a regular calculator and look for the zero on the x axis and the y axis
8 0
3 years ago
-3(8n+10) <br> distributive property
Lerok [7]
-24n - 30, i suggest using math.way before asking a math question aha
6 0
2 years ago
Read 2 more answers
Is these correct bro
iren [92.7K]

Answer:

yes

Step-by-step explanation:

if my eyes are good then yes

3 0
3 years ago
Other questions:
  • Kamila has a rectangular lawn that measures 80 by 150 feet. She wants to lay gravel made from colored rock in a border, 6 feet w
    6·2 answers
  • PLEASE HELP ASAP!!!!!! WORTH 90 POINTS<br><br> Find each angle measure
    5·2 answers
  • The quadratic regression equation that models these data is y = –0.34x2 + 4.43x + 3.46. Using the quadratic regression equation,
    10·2 answers
  • A bag contains only red and blue marbles. Yasmine takes one marble at random from the bag. The probability that she takes a red
    10·2 answers
  • Identify the two prime numbers greater than 25 but less than 35
    10·1 answer
  • Form a formula based on the following situation<br><br>a) The sum of x and 2y is 14​
    14·2 answers
  • Find the area of the compound shape. Give your answer to 1<br>decimal place...​
    14·1 answer
  • PLZ HELP (if you don't know how to do it then don't even bother) FRIENDS!!!
    12·1 answer
  • Hello I really need help. Thanks :)
    11·1 answer
  • 2x + y = 7<br> -2x - y = 6<br> Solve systems of equations by substitution
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!