g Let an denote the number of sequences of length n using the symbols {0, 1, 2, 3} in which there is never a 0 anywhere to the right of a 3. Find a recurrence relation for an with an a appropriate number of initial terms.

Do the math. she originally had 50 dollars on her gift card and she had 12 dollars left on her gift card after she finished her shopping spree. if you subtract 50 minus 12 you get thirty eight dollars as your answer. so therefore, ciara spent 38 dollars total o