MagneticEnder MagneticEnder

18-02-2018
Mathematics

contestada

What is the arithmetic mean of the integers from 16 to 20, inclusive?

Respuesta :

mathmate mathmate

18-02-2018

The mean of sequential integers is the middle number, namely 18.

Alternatively, we can calculate the mean
(16+17+18+19+20)/5=90/5=18.

We can also think of the mean as
(18-2+18-1+18+18+1+18+2)/5=5*18/5=18

Answer Link

Otras preguntas

describe a situation that you acted as a mediator You should say: -What the situation was? -How you mediate the situation? -Explain what you learn from the situ

ans all these questions please

Express 250g as a ratio of 2 kilograms

How did Empress Dowager Cixi challenge traditional norms and values?

What letter stays the same when reflected over the x-axis

wht was passed in 1850 tht made it legal to arrest runaway slaves?A.Underground railroadB.Fugitive slave lawC.Great compromise

Please help! Will give 40 points! In chapter 17 of the hobbit, who or what most embodies nemesis?

Calculate the acceleration of a bus that speed up from 20ms-1 to 40ms-1 in 8 seconds?

There is one third of a cake shared equally between 5 children. How much of the cake does each child receive? Use the number line to help you.

please help with math