Find the derivative using the definition of:
F(x)=sqrt(x-2)

Apath 3 m wide runs around the inside of a square park inside 60 m.find the area of the path.pls

You have $600,000 saved for retirement. your account earns 5.5% interest. how much, to the nearest dollar, will you be able to pull out each month, if you want to be able to take withdrawals for 20 years?

In δabc, m∠acb = 90°, cd ⊥ ab and m∠acd = 45°. find: a find cd, if bc = 3 in