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
spayn [35]
2 years ago
8

Jack and his partner went to a party where four other couples were present. Every person shook hands with everyone else (other t

han their own partner). When the handshaking was over, Jack wanted to know how many handshakes took place. When he asked around, Jack got nine different answers.
How many handshakes took place?
(Please help asap this is so hard )
Mathematics
1 answer:
ANEK [815]2 years ago
3 0

Answer:

which person shake 5 times which mean 25 times

You might be interested in
When statisticians collect information to find characteristics of a large group of people They survey part of the group. What is
SpyIntel [72]
It is called a sample.

Hope this helps!
8 0
3 years ago
Read 2 more answers
Can someone pleaseeee answer
Alex73 [517]

847 million ! i hope this helped :)

8 0
3 years ago
Read 2 more answers
Rhonda sells textbooks her paycheck is found using the formula p=30b+15, where is the number of textbooks she sells. solve the f
Alex73 [517]
The answer is b=p-1/2, the work is below

3 0
3 years ago
4 divided by 457. Please list the steps
exis [7]
You find out how many times 4 goes into 4 and get 1 then you find out how many times 4 goes into 5 and get 1 but you subtract 5 minus 4 and get 1 then bring down the 7 to get 17 then find out how many times 4 goes into 17 which is 4 times because 4 times 4 is 16 and you do 17 minus 16 and get 1 then add a decimal and bring down the 1 to get 10 then find out how many times 4 goes into 10 and get 2 subtract and get 2 bring down the zero turn it into 0 then you get 20 then find out how many times 4 goes into 20 and get 5 and 4*5=20 so 20-20 is 0 so your answer is 114.25
5 0
2 years ago
Read 2 more answers
What set of numbers list the factors of 32
ser-zykov [4K]
That would be b

hope this helps

3 0
3 years ago
Read 2 more answers
Other questions:
  • 1+4=5 2+5=12 3+6=21 8+11=
    8·2 answers
  • 2,5,8,11,14 write down in terms of n , an expression for the nth term for this sequence
    10·1 answer
  • The three vectors a b c point from the origin o to the three corners of a triangle use results of problem 1.18 to show that the
    12·1 answer
  • Which fraction is equivalent to 48%?
    7·2 answers
  • Does anybody now Mean, mode,Range,ext? ASAP NEED HELP!!!!!!!!!
    10·1 answer
  • Find the exact circumference of the circle.
    11·1 answer
  • What is a correct first step in solving the inequality –4(3 – 5x)≥ –6x + 9?
    14·2 answers
  • Why are Muslim it’s like water that is found on the ground early in the morning
    13·1 answer
  • Describe the pattern in each sequence and determine the next term of the sequence.
    12·1 answer
  • a basketball player makes 140 out of 350 free throws. find the percent by using equivalent fractions​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!