The triglyceride levels for the residents of an assisted living facility are recorded. The levels are normally distributed with a mean of 200 and a standard deviation of 50. Find P60, the triglyceride level which separates the lower 60% from the top 40%.

Ineeeeed this is due tomorrow and i dont know the answer can you find all the exponents

To solve the system of equations below, grace isolated the variable y in the first equation and then substituted into the second equation. what was the resulting equation? 3y=12x x^2/4+y^2/9=1

Pyotr tchaikovsky sporting goods operates on a 45% overhead based on the selling price, which results in an overhead of $65.34 on the newest version of an air hockey game set. if the air hockey game set costs pyotr tchaikovsky sports $49.32, find the selling price, the markup, and the net profit.