Out of 32 students in a class, 5 said they ride their bikes to school. Based on these results, how many of the of the 800 students in the school ride their bikes to school

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

During a wright loss challenge your friend goes from 125 pounds to 100 pounds.what was the percent weight loss

What is 140 squared pleas me i am dumb