Seudónimo Seudónimo

12-01-2017
Mathematics

contestada

the average of 4 number is 85. if three of the numbers are 76, 78, and 81 what is the fourth number.

Respuesta :

royalranger royalranger

12-01-2017

[ ( x + 76 + 78 + 81 )/4 ] = 85

x + 235 = 340

x = 105

Answer Link

Otras preguntas

An atom has 6 protons and 9 neutrons in its nucleus. Calculate the mass number of the atom

I need help with this problem.

Mathematically verify the outlier(s) in the data set using the 1.5 rule. 7, 8, 11, 13, 14, 14, 14, 15, 16, 16, 18, 19 1. 7 & 19 are outliers. 2. 7 & 8

in your own words, what is the definition for Chromatin?

Factitious disorder is different from somatic symptom disorder in that: Group of answer choices people with factitious disorder falsely report symptoms that the

What is the main conflict in the “the gift of the magi”?

imagery symbolism euphemism paradox idiom Pairs An author writes that a certain style of bike is a dime a dozen to express that it is very common. A character f

At the end of the day, a local bakery sold 83 cakes and had to throw out 7 cakes due to baking errors. Each cake cost the bakery $6.25 to make. The bakery, in t

I called the minster yesterday

Explain what rusesabagina has trouble unstanding in lines 4-25