MasterGH MasterGH

18-05-2021
Mathematics

contestada

the average of 3 numbers is 15 two of the numbers are 7 and 10 what is the third number?
17
28
32
45

Respuesta :

sqdancefan sqdancefan

19-05-2021

9514 1404 393

Answer:

(b) 28

Step-by-step explanation:

The total of the 3 numbers will be 3×15 = 45. Then the third number is ...

45 -7 -10 = 28

Answer Link

Otras preguntas

HELP ASAP PLEASE !!! Write the TWO object pronouns (lowercase and separated with a space) that would correctly complete each sentence. Yo compro el carro para

Which reaction is exothermic? CH4 + 2O2 mc016-1.jpg CO2 + 2H2O + 891 kJ NH4NO3 + H2O + 25 kJ mc016-2.jpg NH4+(aq) + NO3-(aq) 2H2O + 286 kJ mc016-3.jpg 2H2 + O2

Hello you! I took A because all I did was I just divided 24 by 2 = 12 However, I don't think I am right though :) There is a reason they added option D which

Which equation is equivalent to \sqrt(x)+11=15

Business intelligence software can help managers ________.

A process that combines a variety of materials or objects to create a sculpture.

How the ideas of enlightenment influenced and led to the American revolution of 1776?

In radioactive decay, is converted to with the emission of x-ray photon. what is the nature of decay?

ANSWER FAST PLEASE Who commanded the Union army during the Civil War? A. Robert E. Lee B. Jefferson Davis C. Abraham Lincoln D. George McClellan

Which did the Monroe Doctrine declare about the United States?