You have 4 keychains on your backpack. How many keychains will you have if you get k more?

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

Pat listed all the numbers that have 15 as a multiple write the numbers in pats list

Convert the mixed numbers into improper fractions. convert the improper fraction to mixed numbers.