please solve

1. Studies have shown that girls at age 3 have heights that are normally distributed with a mean of 37 inches and a standard deviation of 3.5 inches. a. What is the median height of 3-year-old girls? b. How tall does a 3-year-old girl need to be so that she is taller than at least 90% of all 3- year-old girls? c. What is the probability that a 3-year-old girl is 46 inches tall? d. What is the probability that a 3-year-old girl is taller than 46 inches tall? e. What interval, centered at 37 inches, will contain 92% of all possible values for the height of 3-year-old girls