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
pochemuha
3 years ago
9

Evaluate a. 6! b. 8P5 c. 12C4

Mathematics
1 answer:
erik [133]3 years ago
4 0
I'm pretty sure that the answer is 12C4 = (12p4)/4! = (12*11*10*9)/4*3*2*1 = 495

Hope this helps
You might be interested in
PLEASE HELP step by step
Katen [24]

Answer:

The length of the line segment is 10 units.

Step-by-step explanation:

Let us call the given two points: (x₁, y₁) = (2, -3) and (x₂, y₂) = (8, 5).

The distance between two points, d = $ \sqrt{(x_1 - x_2)^2 + (y_1 - y_2)^2} } $

Here, $ (x_1, y_1) = (2, -3) $ and

$ (x_2, y_2) = (8, 5) $

Therefore, distance, d = $ \sqrt{(8 - 2)^2 + (5 - (-3))^2 $

$ = \sqrt{6^2 + 8^2} $

$ = \sqrt{36 + 64} $

$ = \sqrt{100} $

= 10 units.

Hence, the answer.

3 0
3 years ago
1/4÷2 summary model number
masya89 [10]
If I was to just divide it I would say it is 1/8
8 0
3 years ago
Read 2 more answers
Find four consecutive even integers whose sum is 60
lubasha [3.4K]
Answer is: 2x=12, 14, 16, and 18
4 0
3 years ago
An employee at a department store is stocking cell phone cases. He has a box of 80 cases. Among the 80 cases, 40 are black, 10 a
Salsk061 [2.6K]

Answer:

\sf \dfrac{203}{4108}

As a decimal = 0.05 (nearest hundredth)

Step-by-step explanation:

\sf Probability \ of \ an \ event \ occurring = \dfrac{Number \ of \ ways \ it \ can \ occur}{Total \ number \ of \ possible \ outcomes}

First pick:

\sf \implies P(pink)=\dfrac{30}{80}

As the case is NOT replaced, second pick:

\sf \implies P(pink)=\dfrac{30-1}{80-1}=\dfrac{29}{79}

As the case is NOT replaced, third pick:

\sf \implies P(pink)=\dfrac{29-1}{79-1}=\dfrac{28}{78}

Therefore,

\sf \implies P(pink \ and \ pink \ and \ pink)=\dfrac{30}{80} \times \dfrac{29}{79} \times \dfrac{28}{78}=\dfrac{203}{4108}

Answer as a decimal = 0.05 (nearest hundredth)

6 0
2 years ago
Find two numbers that multiply to make the 1st number and add to make the 2nd number. Multiply -42; Add 1 _____, and _____
dedylja [7]

Answer:

  -6 and 7

Step-by-step explanation:

It is useful to look at the factor pairs of -42.

  -42 = -1(42) = -2(21) = -3(14) = -6(7)

Sums of these factor pairs are 41, 19, 11, 1.

You want the last pair of factors: -6 and 7.

5 0
2 years ago
Other questions:
  • I wanted to knwo what two to the third power was please help
    13·2 answers
  • Please tell me what 0.85 = a/-7.2 is. thanks
    14·1 answer
  • Pam has 45 sets of clips She puts them way in groups of many different can Pom put away her clips?
    11·1 answer
  • How would you expand the Binomial: (8x+y)^3. The items in the Parenthesis are cubed. Just can't make the 3 small
    13·1 answer
  • The price of a cup of coffee was $2.40 yesterday. Today, the price rose to $2.65. Round your answer to the nearest tenth of a pe
    10·1 answer
  • Can someone please tell me how I am suppose to do this? I'm so confused
    5·1 answer
  • Select all the irrational numbers
    12·1 answer
  • Write a quadratic equation given the roots -1/3 and 5, show your work
    13·1 answer
  • Read the following prompt and type your response in the space provided.
    9·1 answer
  • Sammie delivered 33 of the 50 newspapers on his route. What percentage does he have left?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!