tigerlileyy
tigerlileyy tigerlileyy
  • 03-11-2018
  • Mathematics
contestada

Write down three integers, all less than 25, whose:

• range is 10 and
• mean is 13



Respuesta :

RenatoMattice RenatoMattice
  • 13-11-2018

Answer: Our required integers will be 9,11,19.

Explanation:

Let three integers all less than 25 be x,y,z

Since we have given that

Range = 10

Mean = 13

These three integers will be

[tex]9,11,19[/tex]

Since their range is 10 i.e.

[tex]Range=Highest-Lowest=19-9=10[/tex]

And

Mean = 13

[tex]\frac{9+11+19}{3}=\frac{39}{3}=13[/tex]

So, it satisfies the above conditions and they are all less than 25.

Hence, our required integers will be 9,11,19.

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