1) Give an example of a rational number AND an irrational number. Explain how someone could tell the difference between your two examples. 2) If you convert your example of a rational number into a decimal, does it terminate? If you convert your example of a rational number into a decimal, does it repeat any digits? Explain your answers.

3) Can every repeating decimal be written as a rational number? Explain why or why not.

Suppose babies born after a gestation period of 32 to 35 weeks have a mean weight of 25002500 grams and a standard deviation of 800800 grams while babies born after a gestation period of 40 weeks have a mean weight of 27002700 grams and a standard deviation of 385385 grams. if a 3232-week gestation period baby weighs 21252125 grams and a 4040-week gestation period baby weighs 23252325 grams, find the corresponding z-scores. which baby weighs lessless relative to the gestation period?