Earth is approximately 5x10^9 years old . for which of these ages could this be an a aproxiamation A . 4,968,000,000 years
B . 45,000,000,000 years
C . 4,531,900,000 years
D. 3.65 x 10 ^ 9 years
E . 4.969999999 x 10^9 years

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

How many verticies does a triangular prims have

3.4a=57.8 what is the the value of a