These figures are congruent. What is the measurement? pic below

The table shows the balance of a money market account over time. write a function that represents the balance y (in dollars) after t 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

Which fraction represents the ratio 35 : 42 in simplest form