4m=4(m−1)
I'm not sure if this is right but i got 0= -4

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 vertices of a triangle are a(7,5), b(4,2), c(9,2). what is m

Which equation can be used to measure the density of water in a spherical water tank? let w represent the number of water particles within the region.