What is the approximate difference in tenths between √12 and √15?

Option 2 -                              

Step-by-step explanation:

Given : Number line plotted and

To find : What is the approximate difference in tenths between the numbers?

Solution :  

In a number line 1 unit i.e. from 0 to 1 is divided into 10 parts.

So, 1 scale = 0.1 unit.

We have to find the difference between and

Count the scale between the numbers and

is 4.

Now, 4 scale = 0.1 × 4=0.4.

Therefore, The difference between the number is

So, Option 2 is correct.

she was supposed to add the hours(38.5) and multiply the amount of money she earned(7.50) resulting in $288.75 .

correct me if i'm wrong and if it is i'm truly sorry.

answer: rolling a number cube and flipping a coin.

step-by-step explanation: