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
damaskus [11]
3 years ago
13

A boy has 6 red , 5 yellow and 4 green marbles. In how many ways can the boy arrange the marbles in a line if:

Mathematics
1 answer:
Arte-miy333 [17]3 years ago
7 0

A.

\dfrac{15!}{6!5!4!}=\dfrac{7\cdot8\cdot\ldots\cdot14\cdot15}{2\cdot3\cdot4\cdot5\cdot2\cdot4\cdot4}=630630

B.

15!=1307674368000

You might be interested in
CAN SOMEONE PLEASE HELP ME???<br> ↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓
OLEGan [10]

Answer:

Option D, AP

Step-by-step explanation:

<u>The two sides that are connected by the right angle are called the sides.  The longest one that is not connect with a right angle is called the hypotenuse.</u>

<u />

In this case, the sides are AZ and PZ.  <em>The hypotenuse is AP</em>

<em />

Answer:  Option D, AP

6 0
3 years ago
Solve the simultaneous equations <br> 2x-y=7 <br> 3x+5y=4
irinina [24]

Answer:

the answer is x= 3 and y= -1

6 0
3 years ago
What is another way to write the function f(x) = 5^x. The choices are
Kay [80]

Answer:

Correct answer is f(x) = (625^x)^1/4

Step-by-step explanation:

We know that

625 = 5^4

This means

f(x) = (625^x)^1/4

f(x) = (5^(4x))^1/4

But we know this is equivalent to

f(x) = (5^(4x*(1/4))) =

= 5^(x)

Correct answer is f(x) = (625^x)^1/4

7 0
3 years ago
Read 2 more answers
What is the value of (5!)/3!*2 ​
AveGali [126]

Answer:

40

Step-by-step explanation:

3 0
3 years ago
Johnny thinks that the slope of the line through (5,10) and (4,4) is -1/6. Is he correct? If he is explain why. If he’s not, pro
Dmitry [639]

Answer:

Johnny is incorrect because the slope is actually 6.

Step-by-step explanation:

To find the slope:  m = \frac{y2 - y1}{x2 - x1}

<u>Step 1:  Plug in the points</u>

m = \frac{4 - 10}{4 - 5}

m = \frac{-6}{-1}

m = 6

Answer:  Johnny is incorrect because the slope is actually 6.

4 0
2 years ago
Other questions:
  • A small combination lock on a suitcase has 4 ​wheels, each labeled with the 10 digits 0 to 9. how many 4 digit combinations are
    11·1 answer
  • Help me please thank you <br> I have 2 questions
    12·2 answers
  • Would you rather have a pool that is 20m×8m×6m OR a pool that is 1550cm×650cm×725cm?
    12·2 answers
  • Find the sum <br><br> 3/4 + 5/16
    13·2 answers
  • Miguel has 20$.be spends 7.75$ on a movie ticket,3.75$for snacks and 1.50$ for bus fare each way.How much money does Miguel have
    5·2 answers
  • Simplify this expression 9xy4x 3x3y​
    11·1 answer
  • A jar of 150 jelly beans contains 22 red jelly beans, 38 yellow, 20 green, 28 purple, 26 blue, and the rest are orange. Let B =
    9·1 answer
  • 3 consecutive multiples of 7 are 777
    10·2 answers
  • Write an equation in point-slope form for the line that passes through the given points (1,-3),(4,-15)
    6·1 answer
  • Solve the following by completing the square.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!