Aspotlight is mounted on a wall 7.4 feet above a security desk in an office building. it is used to light an entrance door 9.3 feet from the desk. to the nearest degree, what is the angle of depression from the spotlight to the entrance door?

What is the sum of the geometric series in which a1 = 7, r = 3, and an = 1,701? hint: cap s sub n equals start fraction a sub one left parenthesis one minus r to the power of n end power right parenthesis over one minus r end fraction comma r ≠ 1, where a1 is the first term and r is the common ratio