Mathematics, 27.09.2019 09:30 adrian08022

Alan, beatriz, dora and erick met at a party and shook hands exactly once with everyone they already knew. alan shook hands once, beatriz shook hands twice, clara shook hands three times and dora shook hands four times. how many times did erick shake hand?

Answers: 1

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 17:30

Which of the following is correct interpretation of the expression -4+13

Answers: 2

Answer

Mathematics, 21.06.2019 19:30

Given a: b and b: c, find a: b: c. write the ratio in simplest form. a: b=6: 10 and b: c=21: 33

Answers: 1

Answer

Mathematics, 22.06.2019 02:00

Atriangle has vertices of (0,3.5), (3,1.5), (0, -1.5). if it is dilated with center at the origin, and a scale factor of 2, what will be the coordinates of the image?

Answers: 3

Answer

Mathematics, 22.06.2019 02:30

How many and of which kind of roots does the equation f(x)=x3−x2−x+1

Answers: 2

Answer

You know the right answer?

Alan, beatriz, dora and erick met at a party and shook hands exactly once with everyone they already...

Questions

Mathematics, 03.02.2021 16:50

If Sara wants to build a fence around a garden, she needs to know the of the garden. is it perimeter volume width or area...

Mathematics, 03.02.2021 16:50

200 children went on holiday. 18% of the children went to Wales. 27% of the children went to Scotland. How many more children went to Scotland than we...

SAT, 03.02.2021 16:50

What is this answer 30-40-50...

Arts, 03.02.2021 16:50

Malik is researching for an essay about Clara Barton, the founder of the American Red Cross, and he found the following website: http://www. redcross...

Arts, 03.02.2021 16:50

So My Kpop Stans Name the produce 101 song featuring The ending of the produce 101 The male trainees such as ( Daehwi, Daniel kang, Woojin, Ha sung-wo...

Physics, 03.02.2021 16:50

7. Consumers can be predators, prey, scavengers, herbivores omnivoree, or carnivore: What is the common characteristic of all consumer: A Create their...

Mathematics, 03.02.2021 16:50

Please URGENT help due in soon ...

Mathematics, 03.02.2021 16:50

32 1/3% of the animals at an animal shelter are dogs. About what fraction of the animals at the shelter are dogs?...

History, 03.02.2021 16:50

Which religions began in the same area? (Hint:there are two different pairs)...

Spanish, 03.02.2021 16:50

¿Uds le escribieron el mensaje a Karla? Sí, escribimos el mensaje a.) me b.) te 3.) le 4.) les 5.)nos...

Health, 03.02.2021 16:50

I am a male but i don't know If I should get surgery for a female what should i do? how does it feel to be a girl?...

Mathematics, 03.02.2021 16:50

What is the solution to this system of equations?

Chemistry, 03.02.2021 16:50

Dr. Smith had 266 grams of solid cesium and 6.58 grams of nitrogen gas. What mass of Cs3N can be made? Balanced equation 6Cs + N2 = 2Cs3N...

Mathematics, 03.02.2021 16:50

A fair coin is tossed three times in a row. What is the probability of getting two tails in a row? A.0.125 B.0.375 C.0.625

English, 03.02.2021 16:50

According to Corrie, a miracle happened at Nollie's wedding when their mother sang her favorite hymn, " "....

Mathematics, 03.02.2021 16:50

Ok answers if you want to or dont i dont really care 1. Fav tv show ( on anything like hulu netflix whatever) 2. fav subject in school 3....

Mathematics, 03.02.2021 16:50

Help me with this please!! ...

History, 03.02.2021 16:50

In the election of 1860, Abraham Lincoln failed to win a majority of the electoral vote. won only forty percent of the popular vote. fail...

Mathematics, 03.02.2021 16:50

Escribe el término “punto, línea, plano o superficie” según corresponda a la descripción a la que se hace referencia. La pantalla de un cine....

Mathematics, 03.02.2021 16:50

A student created the function P(1) - 5(1 + 100)' to model the population of a town in thousands, years after 1980. If the student misread the populat...

More questions: Mathematics Another questions