Carmen estimated that she would pay $19 to park in a downtown parking garage for a 3-hour event. After spending 5 hours downtown she paid $25 for parking.
2 questions:
1. What is the y-intercept in coordinate form?
2. What does the y-intercept represent in this problem situation?

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?