Question

Hello hope all is well with you can you check to see if I did this right please My answer is 11

Answer 1

from the question;

we are given the following numbers

`12,\text{ 1 , 15},\text{ 21, 4, 5, 31, }9,\text{ 8, 11}`

we are to find the range of the numbers

but range is defined as

`\text{Range = Highest value - Lowest value}`

From the numbers

`\begin{gathered} \text{Highest value = 31 } \\ \text{Lowest value = 1} \end{gathered}`

Therefore

`\begin{gathered} \text{Range = 31 - 1} \\ \text{Range = 30} \end{gathered}`

Therefore,

The range of the numbers is 30