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
WARRIOR [948]
2 years ago
6

! PLEASE HELP!

Mathematics
1 answer:
salantis [7]2 years ago
8 0

Using the combination formula, it is found that if the first flag is orange then the number of different signals consisting of 4 flags is 364.

The order in which the flags are chosen is not important, hence, the <em>combination formula</em> is used to solve this question.

<h3>What is the combination formula?</h3>

C_{n,x} is the number of different combinations of x objects from a set of n elements, given by:

C_{n,x} = \frac{n!}{x!(n-x)!}

In this problem, considering that the first flag is orange, 3 flags will be chosen from a set of the remaining 14, hence the number of signals is given by:

C_{14,3} = \frac{14!}{3!11!} = 364

More can be learned about the combination formula at brainly.com/question/25821700

You might be interested in
What is the solution to the system of equations graphed below?
zhannawk [14.2K]

B. (-2,2)

The solution is where the two lines intersect

4 0
3 years ago
(b) Suppose you pick two marbles from the bag at random without replacement. Find the probability that both marbles are purple.
vichka [17]

B) The probability that both marbles are purple is 2.22%.

C) The probability that you pick at least one purple marble is 98%.

<h3><u>Probability</u></h3>

The question is incomplete, since the number of marbles of each color in the bag is missing: 3 blue, 5 green, and 2 purple marbles.

Now, to answer the questions, the following calculations must be done:

  • B) 2/10 x 1/9 = X
  • 0.2 x 0.11111 = X
  • 0.022222 = X
  • X x 100 = 2.22

  • C) 100 - (2/9x9) = X
  • 100 - 2 = X
  • 98 = X

Learn more about probability in brainly.com/question/27656131

#SPJ1

3 0
2 years ago
Good art is art that allows you to enter it from a variety of angles and to
Montano1993 [528]

Answer:

Step-by-step explanation:

My insight on this quote is that a good piece of art can tell various stories. Maybe there are various characters in the art and each on shows different actions and emotions. Or maybe the art is abstract and the emotions that it triggers in a person can tell a story all on its own. In a way these various angles are the different ways that the art makes us feels that allows us to view it in such a way. Yet these views can change if we look at the art in a different perspective.

6 0
3 years ago
If we spin the spinner 10 times, what is the best prediction possible for the number of times it will land on yellow or purple?
kiruha [24]

Answer:

Yellow = 5 times and I think you meant blue since there is no purple so blue = 3 times

Step-by-step explanation:

There is ten in all and half of the spaces are yellow, or 50%. Out of ten times, you should land on it about half, or 5. For blue, there are 3 spaces, or 30%. Out of ten times, you should lamd on it about three.

3 0
3 years ago
Select all the equations that represent functions that are non-linear.
Vlada [557]

Answer:

D, F.

Step-by-step explanation:

D and F contain x^2.

5 0
3 years ago
Other questions:
  • Pls help i am sp confused <br> ♥️
    13·1 answer
  • Do you guys know what is 6y-3(4/3y-2)
    7·2 answers
  • The monthly worldwide average number of airplane crashes of commercial airlines is 3.5. What is the probability that there will
    6·1 answer
  • ΔRST ≅ ΔXYZ. If RS = 10, YZ = 9, and XZ = 7, what is XY?
    10·2 answers
  • Consider the function f(x) = x2 + 2x – 15. What are the x-intercepts of the function?
    10·2 answers
  • Order the following numbers from least to greatest.<br> Put the least value on the left.
    12·2 answers
  • With step by step please :)
    10·1 answer
  • trey is selling candy bars to raise money for his basketball team. the team receives $1.25 for each candy . he has already sold
    6·2 answers
  • Simplify<br> 21-(x+7)<br> how do i solve it.
    9·1 answer
  • Help need to do this by tomorrow
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!