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
Ratling [72]
3 years ago
9

A group of n friends go to the gym together, and while they are playing basketball, they leave their bags against the nearby wal

l. an evildoer comes, takes the student id cards from the bags, randomly rearranges them, and places them back in the bags, one id card per bag. (a) what is the probability that no one receives his or her own id card back? hint: use the inclusion-exclusion principle. (b) what is the limit of this proability as n â â? hint: e x = â â k=0 x k k! .
Mathematics
1 answer:
Viktor [21]3 years ago
5 0

Answer:

bro just ask around lol or go find the person problem solved

Step-by-step explanation:

You might be interested in
How do you find the area of this problem ​
Agata [3.3K]

Answer: 240

Step-by-step explanation:

You would multiply each of the sides to get the final answer of 240 (:

5 0
3 years ago
Malcolm has $638.54 in his checking account. He must maintain a $500 balance to avoid a fee. He wrote a check for $159.50 today.
gogolik [260]

Answer:

638.54-159.50+×> 500

Choose 3

Step-by-step explanation:

638.54-159.50=488.04

So the number added must make the value greater or equal to 500

7 0
3 years ago
F = uv/u + v make u the subject
never [62]

I'm assuming that you mean

\dfrac{uv}{u+v}

because if you meant

\dfrac{uv}{u}+v

then u would simplify and you couldn't make it the subject.

Under this assumption, we start with

F=\dfrac{uv}{u+v}

We multiply both sides by u+v

F(u+v)=uv

We expand the left hand side:

Fu+Fv=uv

We move all terms involving u to the left and all terms not involving u to the right:

Fu-uv=-Fv

We factor u on the left hand side:

u(F-v)=-Fv

We divide both sides by F-v

u=\dfrac{-Fv}{F-v}

3 0
3 years ago
How would a one-fifth in numbers be?​
Crazy boy [7]
It’s in many different forms:20 or .20 or 20%
8 0
3 years ago
Lin’s family has completed 70% of a trip. They have traveled 35 miles. How far is the trip?
tino4ka555 [31]
C 50 miles is your answer!
35/0.7
=
50 miles
3 0
2 years ago
Read 2 more answers
Other questions:
  • Fenton is building a model of a living room. The model sofa is 16 inches long and 7 inches deep. The real sofa's dimensions are
    10·1 answer
  • Kenya wants to buy a car. Dealer A said she could pay $2000 upfront and $150 per month after. When will she have paid $3500
    12·2 answers
  • Carys is checking her tax bill for the last year.
    9·1 answer
  • Is 0.666666 irracional?
    7·1 answer
  • Solve for the variable x.<br> 4(x - 11) = -210
    8·2 answers
  • 1.
    9·1 answer
  • What are two different common denominators for 1/2 and 1/14
    8·1 answer
  • Find the exact value of tan e.<br> A. 15<br> 3<br> B. 3/14<br> 14<br> C. 35<br> 5<br> D. 2/14
    7·2 answers
  • Please help me with this ASAP
    12·1 answer
  • HELPPPPP ME PLEASE!!!!
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!