Can somebody me
draw the following figures.
8. a figure with rotational symmetry and an order of 4
9. a figure with 3 lines of symmetry
10. a figure that does not have line or rotational symmetry
just tell me the figure or give me a link with a picture

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?