Estimate each irrational to the nearest hundredth. 9, 486
10. 733
11. V126
12. Write the following numbers in order from smallest to largest.
-v4, V27, -2,5
70, ,
V12
I need help with these 9,10,11,and 12. I need help ASAP

Astandard american eskimo dog has a mean weight of 30 pounds with a standard deviation of 2 pounds. assuming the weights of standard eskimo dogs are normally distributed, what range of weights would 99.7% of the dogs have? approximately 26–34 pounds approximately 24–36 pounds approximately 28–32 pounds approximately 29–31 pounds

What could explain what happened when the time was equal to 120 minutes

Find two numbers if their ratio is 4: 7 and their difference is 123.