Show work.. in triangle abc, a = 9, c = 5, and angle b = 120°. find the measure of angle a to the nearest degree.

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

Which equation expression the relationship between the number of boxes b and the number of cans c and the proportion is 48

If p(a) = 0.70 and p(b) = 0.20, then a and b are independent events if