why might you reinsert a bill into a vending machine? because it spit the bill back out the first time…

why might you reinsert a bill into a vending machine? because it spit the bill back out the first time because it only accepts bills, not coins
Answer
Brief Explanations:
If a vending - machine spits a bill back out, a person might reinsert it in hopes that it will be accepted the second time. Just because a vending machine only accepts bills doesn't mean one would reinsert a bill.
Answer:
because it spit the bill back out the first time