Sue is a software engineer. She wants to create a large scale drawing of a processor inside a cell phone. The processor is a square chip 9mm on each side. bDraw the processor such that 1 unit on the grid below repersent 1/2mm.

Given this information, which expression must represent the value of b?

Which graph represents the solution of the inequality?

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