Suppose Milan places $9000 in an account that pays 6% interest compounded each year. Assume that no withdrawals are made from that account. Follow the instructions below. Do not do any rounding
(a) Find the amount in the account at the end of 1 year

(b) Find the amount in the account at the end of 2 years

Apinhole camera is made out of a light-tight box with a piece of film attached to one side and pinhole on the opposite side. the optimum diameter d(in millimeters) of the pinhole can be modeled by d=1.9[ (5.5 x 10^-4) l) ] ^1/2, where l is the length of the camera box (in millimeters). what is the optimum diameter for a pinhole camera if the camera box has a length of 10 centimeters

Joanie watched 1 out of three of a movie in the morning

See attachment below and find the equivalent of tan(∠qsr)