What will $500 amount to in three years if it is invested…

What will $500 amount to in three years if it is invested at 20% per year compound interest, with the interest being compounded annually?

This problem repeats another one in the library (at most with different numbers), so it's left out of browsing.

AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #33669