Don’t use the equation on the bottom or fiber or and if u put something that doesn’t make any sense ur getting reported!!! If u get it right u get a lot of points

The last time i bought this product , it cost $20.00 but it looks like it cost 29. 60 today? what is the increase

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?

The anwser cause i do not understand just plez