stats question

Suppose the heights of women at a college are approximately Normally distributed with a mean of 64 inches and a population standard deviation of 1.5 inches. What height is at the 10th percentile? Include an appropriately labeled sketch of the Normal curve to support your answer. The 10th percentile is inches. (Round to one decimal place as needed.) In a standard Normal distribution. if the area to the left of a z-score is about 0.1000, what is the approximate z-score? Draw a sketch of the Normal curve, showing the area and z-soore. z : (Round to two decimal places as needed.) The average birth weight of elephants is 250 pounds. Assume that the distribution of birth weights is Normal with a standard deviation of 40 pounds. Find the birth weight of elephants at the 85th percentile. The birth weight of elephants at the 85th percentile is pounds. (Round to the nearest integer as needed.)