Simplify: (6a +5)(4a+5)

Prove that 3: 8 is equivalent to 12: 32.a. use diagrams to support your answer.

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 parabola x= √y-9 opens: a.)up b.)down c.)right d.)left