Tucker goes to bed at 8:25 pm every night. He wakes up at 6:45 am. How
long does Tucker sleep each night?

If a =6, what is the value of 2a(3b + 5c)?

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

The sum of the reciprocal of a positive number and the reciprocal of 2 more than the number is 3/4 equation: the number is