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
Dennis_Churaev [7]
3 years ago
9

What is the number of possible combinations of 14 objects taken 3 at a time?

Mathematics
1 answer:
maria [59]3 years ago
6 0

Answer:

364.

Step-by-step explanation:

14C3 = 14! / 11! 3! which simplifies to:

14*13*12 /3*2*1

= 14*13* 2

= 364.

You might be interested in
What is 3/4 of 1/3 of a mile ???
VLD [36.1K]
3/4 of 1/3 of a mile is .25 of a mile
7 0
3 years ago
Read 2 more answers
Here is a motivational quote for your day:
Studentka2010 [4]

Answer: AWWWWW Thank you That is some good motivational quote for me thank you it really made my day :) and also pls give me brainlest pls

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
One minute after it is released, a gas-filled balloon has risen 100 feet. In each succeeding minute, the balloon rises only 50%
goldfiish [28.3K]
The amount that it rises each minute forms a geometric sequence...

a(n)=ar^(n-1), and we know that a=100 ft and r=1/2 so

a(n)=100(1/2)^(n-1)

And the sum of a geometric sequence is:

s(n)=a(1-r^n)/(1-r)

s(n)=100(1-0.5^n)/(1-0.5)

s(n)=200(1-0.5^n)

So we can call these sums the height function

h(t)=200(1-0.5^t)

So after 5 minutes...

h(5)=200(1-0.5^5)

h(5)=193.75 ft
8 0
3 years ago
Kyra was building a bed for her dollhouse. She used her bed, which is 4 feet × 5 feet, as a guide. She scaled down the dimension
Crank
The dimensions would have to be 20 x 5 as the model holds the same amount for each side, and because 5 is larger than 4 its used as the models stand.
Hope it helps! :)
5 0
3 years ago
HELP!!! 15 points. picture below
vlada-n [284]

Step-by-step explanation:

\sin( \alpha )  =  \frac{ \sqrt{5} }{3}  \\  \alpha  = 48.19 \: degrees  \\   \cos( \alpha )  =  \frac{2}{3}

7 0
3 years ago
Read 2 more answers
Other questions:
  • Can you help me with this question
    13·1 answer
  • Fraction as a decimal -9 2/5
    9·1 answer
  • A school typically sells 500 yearbooks each year for $50. The economics class does a project and discovers that they can sell 10
    9·1 answer
  • Evaluate the expression if a = -3, b = 64, c = 4, and d = 36.<br> 4a? + 2c
    5·1 answer
  • What is the measure of
    11·2 answers
  • A Can has a volume of 62.8 inches if the height of the can is 5 inches what is the radius of the canned to the nearest 10th
    14·1 answer
  • The sum of 4 and 2 raised to the third power
    9·2 answers
  • 3. A publisher printed 30,000 copies of an edition of a book. Each copy of the book cost the publisher 45Gp to produce and it is
    8·1 answer
  • Find the domain of the following graph​
    13·1 answer
  • Write the ratio the 3 ways learned. A recipe uses 5 cups of water for<br> every 3 cups of flour.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!