Ming rented a bike from Castel's Bikes. It cost $16 plus $4 per hour. If Ming paid
$48, then she rented the bike for how
many hours?

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