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
Zarrin [17]
3 years ago
13

⦁ Evaluate ⦁ 6! ⦁ 8P5 ⦁ 12C4

Mathematics
2 answers:
lisabon 2012 [21]3 years ago
7 0
6! = 6 * 5 *4*3*2*1 =720

8p5 = 8*7*6*5*4 = 6720

12C4 = (12p4)/4! = (12*11*10*9)/4*3*2*1 = 495
Vesnalui [34]3 years ago
6 0
N! = n(n-1)(n-2)(n-3)....
∴6! = 6×5×4×3×2×1 = 720
⁸P₅ = \frac{8!}{(8-5)!} =  \frac{8*7*6*5*4*3*2*1}{3*2*1} = 6720
¹²C₄ = \frac{12!}{4!*(12-4)!} =  \frac{12*11*10*9*8*7*6*5*4*3*2*1}{4!*8!}
       = \frac{12*11*10*9*8*7*6*5*4*3*2*1}{4*3*2*1*8*7*6*5*4*3*2*1} = 495

You might be interested in
You are buying packages of beads to make bracelets. Each package costs $3 plus 7% tax. You have a gift card for $15, and you pla
julia-pushkina [17]

Answer:

Step-by-step explanation:

The funtion is:

C(p)= 3(p)+1.07 (1)

where: 3 is the package cost, p is the number of packages and 1.07 is the taxes

the cost could be equal or less than the gift card value so:

CC \leq 15 (2)

Replace 2 en 1

15\leq 3(p) x 1.07

3(p)\leq \frac{15}{1.07}

3p [tex]\leq14.02\\\\p\leq \frac{14.02}{3} \\\\p\leq 4.67[/tex]

It´s important to aprox the quantity to the minimum value so I can buy 4 packages

The reasonable domain is for all R because any number is a possible value of the independent variable

6 0
3 years ago
Write and solve the following problem<br> Please do it step by step!<br> 4(x-9)-2x=-3x+14
lianna [129]

sorry for the stupid answer my b

6 0
2 years ago
Read 2 more answers
Find the perimeter. Round to the nearest whole number.<br> 15 is c and 30 is a)
ziro4ka [17]

Answer:

45

Step-by-step explanation:

Hope this helps.

8 0
3 years ago
Could someone please help me with this question
defon

Answer:

Proportional: second and third, non-proportional: first and fourth

Step-by-step explanation:

Proportional relationships are linear functions that pass through the origin. Using this definition, we can conclude that the proportional relationships are the second and third options whereas the non-proportional relationships are the first and fourth options.

3 0
2 years ago
Read 2 more answers
I WILL GIVE Brainiest IF YOUR RIGHT
n200080 [17]
It would be B, 6.5 inches
4 0
2 years ago
Other questions:
  • There are 14 crayons and 30 markers in a box. what are the ratios of markers ton crayons? ( simplest form)
    9·2 answers
  • Multiply and express your answer in scientific notation.
    8·1 answer
  • a racing pig eats 5 1/2 cups of food each day. one cup of food weighs 1 3/5 ounces . how many ounces of food does the pig eat ea
    6·2 answers
  • twelve and three tenths more than five and thirteen thousandths of a number d is equal to fifteen and three hundred two thousand
    6·1 answer
  • What type of line is the graph of x = −2?
    13·2 answers
  • Caleb plans to divide a 20-lb bag of dog food into 3 equal-size containers. Between which two whole numbers does the number of p
    9·1 answer
  • Acorns height is six times greater than the measurement of the cones radius the volume of a cone is 401.92 inches^3 what are the
    5·2 answers
  • NEED HELP ASAP WILL MARK BRAINLIEST
    11·1 answer
  • If each order contained less than 100 bulbs, what is the largest number of bulbs each could have contained
    13·1 answer
  • Solve for x (3X -8) (x+2)
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!