$800 deposited in a savings account earns 3% simple interest a year will earn $168 in interest in 7 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

Plzzz answer both questions and i will give you 100 points

If a suspect is in possession of 20 grams of cocaine how many ounces does he possess what will the charge be