The Brady family received 27 pieces of mail on May 29. The mail consisted of magazines, letters, ads, and bills. How many magazines did they receive if they received five more bills than letters, three more letters than ads, and the same number of magazines as ads?

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

Aregular hexagon has sides of 2 feet. what is the area of the hexagon? 12 ft2 12 ft2 24 ft2 6 ft2

Which one ? is the answer and how to find this answer