Present value of a single deposit, compounded continuously - How do you find it?

[@kennethhowell5291]

I am taking your classes. Your explanations of difficult concepts are so thorough, if a person is willing to put in the time, thanks to you they can become a good mathematician.

[@ompandey6345]

Dear krista I like the way you teach maths. I love really your explanation. Thank you for giving such as valuable sums.

[@georgepolasky9809]

OK, Krista. Thank you.

[@toastitup3482]

Why are there no more videos?

[@kristakingmath]

I'll be adding more videos soon! :)

[@أحمدمحمدعبدالهادي-م4ش]

I appreciate your work.Your work helps a lot of people.one of them is me.Don't prevent us from seeing your face.Really thanks

[@georgepolasky9809]

Krista, is e the natural log? Thank you.

[@kristakingmath]

Nope, e is the exponential function; e is the inverse of the natural log! :)

[@lunatic9139]

what if the "r" or the "t" is the one missing?