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
ArbitrLikvidat [17]
2 years ago
14

There were 11 students running in a race how many different arrangements of first second and third place are possible

Mathematics
1 answer:
notka56 [123]2 years ago
3 0

<u>Answer:</u>

<h2>990</h2>

<u>Explanation:</u>

For first place, we have 11 choices

11 × __ × __

For second place, we have 10 choices

11 × 10 × __

And for third place, we have 9 choices

11 x 10 x 9 = 990 ways

This is also a permutation

11! / (11-3)! = 990

Hope it helps

You might be interested in
Solve the equation. Check your solution. Thanks !
erma4kov [3.2K]

Answer:

A.1

Step-by-step explanation:

d=1

1*9=9

3 0
3 years ago
Read 2 more answers
Help!!! Choose the product . - 6p ^ 3 * (3p ^ 2 + 5p - 1)
Lunna [17]

Answer:

-18p^{5} -30p^{4} +6p^{3}

Step-by-step explanation:

(-6p^{3} )(3p^2+5p-1)

(-6p^3)(3p^2)+(-6p^3)(5p)+(-6p^3)(-1)

-18p^{5} -30p^{4} +6p^{3}

<em>hope this helps.....</em>

8 0
2 years ago
D^2 - 4d = 3d Solve each equation. Factor and use the zero product property to solve. Show all work algebraically.
AveGali [126]
D^2 - 4d = 3d

d^2 - 7d = 0

d(d - 7) = 0

d = 0   or   d - 7 = 0

d = 0   or   d = 7
8 0
3 years ago
5000
melisa1 [442]

Answer:

can u ;ut it in english plzz

Step-by-step explanation:

8 0
2 years ago
Phil has two rectangular prisms. The height of the second prism is 1/2 times the height of the first prism. The lengths and widt
Vesnalui [34]

The volume of the second prism is also ten times the volume of the first prism.

Let's assume that both prisms have:

width = 3 units

height = 4 units

Prism 1 length = 5 units

Prism 2 length = 50 units

Let's solve their respective volumes to compare...

Volume of prism 1 = length * width * height

                             = 5 * 3 * 4

                             = 60 units ^3

Volume of prism 2 = 50 * 3 * 4

                             = 600 units ^3

Prism 2/ prism 1 = 10

That means prism 2 is ten times the volume of prism 1.

6 0
2 years ago
Other questions:
  • whats the circumference of a circle with radius of 7 inches round your answer to the nearest inch a. 44 inches b. 41 inches c. 1
    12·1 answer
  • PLEASE HELP ME I DONT UNDERSTAND... translation (x,y)→(x−6,y+8)
    11·2 answers
  • Find the product: 6,370 (86)
    12·1 answer
  • The scale factor of two similar swimming pools is 4:7. The amount of a chlorine mixture to be added is proportional to the volum
    10·1 answer
  • The sum of two numbers is 64 . the smaller number is 14 less than the larger number. what are the numbers?
    9·1 answer
  • Write out the form of the partial fraction decomposition of the function (as in this example). Do not determine the numerical va
    13·1 answer
  • ? of 72 = 45 (answer in fraction)
    14·1 answer
  • bruno prepared a water dispenser with 8 liters of lemonade. he sells one-liter glasses for $4 each. the equation e = 4g can be u
    7·1 answer
  • Which algebraic expression is equivalent to this expression?
    11·1 answer
  • Its easy pls help{6x+4y=14}{9x+6y=c}which value of c represents a system with infinitely many solutions?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!