Find the square root of 13, which is 3.6
what is your question then?
just multiply 12 times 4. thats 48. so 48 divided by 4 is 12
3.25 - 3 = 0.25
3 - 2.75 = 0.25
2.75 - 2.5 = 0.25
2.5 - 2.25 = 0.25
Since we subtracted those numbers, it means we are decreasing.
Therefore, the answer is decrease by 0.25.
