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
lutik1710 [3]
3 years ago
13

You and six friends play a game where each person writes down his or her name on a scrap of paper, and the names are randomly di

stributed back to each person. Find the probability that everyone gets back his or her own name.
Mathematics
1 answer:
Vanyuwa [196]3 years ago
7 0
It would be 1/7 chance cause there are 7 people total but you have the 1 chance that you are going to get your own name
You might be interested in
What is the minimum number of degrees that an equilateral triangle can be rotated before it carries onto itself?
mash [69]
Since the triangle has equal sides it will carry onto it self at 120, since it can rotate 360 grades only and it has 3 sides so it will rotate in one third of 360 so 120

i hope i helped you
7 0
3 years ago
Read 2 more answers
5. What is the balance in an account opened with $25,000 earning 6% interest compounded yearly
shutvik [7]

Answer:

$26.507

Step-by-step explanation:

Add

4 0
3 years ago
2.6 in.<br> 3 in. +<br> 6 in.
ivanzaharov [21]

Answer:

11.6in

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
Slope is known as the run over the rise. True or False
pashok25 [27]

Answer:

false. slope is calculated by rise over run

8 0
3 years ago
Read 2 more answers
9th grade math help me please pretty please
SashulF [63]

Answer:

The system has "infinitely many solutions; consistent and dependent" ⇒ D

Step-by-step explanation:

A consistent system of equations has at least one solution.

  • The consistent independent system has exactly 1 solution
  • The consistent dependent system has infinitely many solutions

An inconsistent system has no solution.

In the system of equations ax + by = c and dx + ey = f, if

  1. a = d, b = e, and c = f, then the system is consistent dependent and has infinitely many solutions
  2. a = d, b = e, and c ≠ f, then the system is inconsistent and has no solution
  3. a ≠ d, and/or b ≠ e, and/or c ≠ f, then the system is consistent independent and has exactly one solution

In the given system of equations

∵ r = -5s + 7

∵ r + 5s - 7 = 0

→ Put the equations in the form of equations above

∵ r = -5s + 7

→ Add -5s to both sides

∴ r + 5s = -5s + 5s + 7

∴ r + 5s = 7 ⇒ (1)

∵ r + 5s - 7 = 0

→ Add 7 to both sides

∴ r + 5s - 7 + 7 = 0 + 7

∴ r + 5s = 7

∴ r + 5s = 7 ⇒ (2)

→ By subtracting equations (1) and (2)

∵ (r - r) + (5s - 5s) = (7 - 7)

∴ 0 + 0 = 0

∴ 0 = 0

→ By using rule 1 above

∵ r = r

∵ 5s = 5s

∵ 7 = 7

∴ The system of equation is consistent dependent and has infinitely

   many solutions

∴ The system has "infinitely many solutions; consistent and dependent"

5 0
2 years ago
Other questions:
  • How many hours did lucille drive if she drove 258 miles at 65 mph? round to the nearest tenth hour?
    15·2 answers
  • Jonah collects used bandaid. He currently has 565. He has 4 times as many large bandaid as small bandaid. How many of each type
    13·1 answer
  • Step by step please and thank you.
    15·1 answer
  • Mr khan jogged 9/10 mile in 1/6 hour at this rate how many miles can he jog in 1 hour
    12·2 answers
  • The points (x, 3) and (-1, -4) lie on the same line. if the slope of the line is 1 what is the value of x?​
    5·1 answer
  • Ann's watch runs 2 min. per hour too slow. Beth's watch runs 1 minute per hour too fast. For example, if both watches were corre
    10·1 answer
  • 5(3x+2)-2(4x-1)<br> Can someone help me by showing step by step on what to do please?
    13·2 answers
  • HELP PLEASE!!! 5-6! Help!!!
    6·1 answer
  • What’s the answer for this? Answer quickly please!
    5·1 answer
  • How do I answer this 1x+2
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!