subject
Mathematics, 30.10.2020 07:20 jeremiaht7

There are 50people at a party. If each person shakes hands with every other person, how many handshakes will there be? (Hint: Think about how many handshakes the first person has, then the second person, etc.)

ansver
Answers: 3

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 13:00, gerardoblk5931
1.) 2x + y = 3 2.) x - 2y = -1 if equation 1 is multiplied by 2 and then the equations are added, the result is a.3x = 2 b.3x = 5 c.5x = 5
Answers: 1
image
Mathematics, 21.06.2019 18:30, 60129
True or false? a circle could be circumscribed about the quadrilateral below.
Answers: 3
image
Mathematics, 21.06.2019 18:30, sidney2602
Consider the function f(x)=-5x+3 what is f(-2)
Answers: 2
image
Mathematics, 21.06.2019 20:00, lwaites18
Bernice paid $162 in interest on a loan of $1800 borrowed at 6%. how long did it take her to pay the loan off?
Answers: 1
You know the right answer?
There are 50people at a party. If each person shakes hands with every other person, how many handsha...

Questions in other subjects: