Mathematics, 14.10.2019 04:30 nakeytrag

There are 7 people at a party. each person must shake hands with all the other people at the party once. how many handshakes does it take to do this?

Answers: 3

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 16:00

Write two subtraction equations that are equivalent to 5 + 12 = 17.

Answers: 2

Answer

Mathematics, 21.06.2019 17:30

Guys i really need or i have to stay late up night

Answers: 1

Answer

Mathematics, 21.06.2019 19:30

If the ratio of sum of the first m and n terms of an ap is m2 : n2 , show that the ratio of its mth and nth terms is (2m − 1) : (2n − 1).

Answers: 1

Answer

Mathematics, 21.06.2019 23:00

Which of the following scenarios demonstrates an exponential decay

Answers: 1

Answer

You know the right answer?

There are 7 people at a party. each person must shake hands with all the other people at the party o...

Questions

Social Studies, 08.10.2019 06:30

How did charlemagne’s relationship with the catholic church benefit both the emperor and the pope?...

Physics, 08.10.2019 06:30

How do intermolecular forces (if) and internal kinetic energy (ke) compare in liquids? a. if < ke b. if = 0, ke is large...

English, 08.10.2019 06:30

The predicate of the topic sentence which indicates what will be said about the topic is called the...

Mathematics, 08.10.2019 06:30

Which equation results from taking the square root of both sides of (x – 9)2 = 81? x – 9 = ±9 x + 9 = ±9 x + 3 = ±9 x – 3 = ±9...

Mathematics, 08.10.2019 06:30

Abeverage is made by mixing 2 parts of water with 3 parts of fruit juice. how many parts of water are mixed with 1 part of fruit juice?...

History, 08.10.2019 06:30

Mecca is home to the al-aqsa mosque and the tetrarch the pyramid of giza the dome of the rock the mauryan empire...

History, 08.10.2019 06:30

The senate must confirm presidential appointees to office. this process allows the senate to...

Mathematics, 08.10.2019 06:30

Tina sells lampshades for $7 each and paper lanterns for $4 each at a one-day craft fair. she sells k lampshades and (k + 4) paper lanterns. the expre...

Chemistry, 08.10.2019 06:30

Daniel has a sample of pure copper. its mass is 89.6 grams (g), and its volume is 10 cubic centimeters (cm3). what’s the density of the sample? 0.11...

Chemistry, 08.10.2019 06:30

Alcl 3 + na= nacl + al did cl change oxidation number?...

Physics, 08.10.2019 06:30

Select all the correct locations on the image. identify the forms of energy in the image

History, 08.10.2019 06:30

What best describes an indentured servant? british merchants that traded for tobacco and indigo europeans who worked in exc...

History, 08.10.2019 06:30

In what ways did the american colonists react to the policies britain instituted 1763- 1774...

Mathematics, 08.10.2019 06:30

Find the measure of each exterior angle of a regular 56-gon. round to the nearest tenth....

Biology, 08.10.2019 06:30

What is an example of form following function?...

History, 08.10.2019 06:30

What caused europe to switch to the feudal system?...

English, 08.10.2019 06:30

In an essay written in a formal style, what kind of tone should the writing have?...

Physics, 08.10.2019 06:30

All nuclear energy results in the rapid release of energy, such as in atomic bombs. a. true b. false...

Mathematics, 08.10.2019 06:30

What is18x+12y=216,how to solve it using linear equations looking for integer value...

Mathematics, 08.10.2019 06:30

How do you find the perpendicular bisector of a triangle? how do you find an equation of that segment?...

More questions: Mathematics Another questions