What is the simple interest that is missing from the table? Use the formula i=prt. I
?
p
$375
r
2.2%
t
3 years
$25.00
$24.75
$2,475.75
$2,500.00

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