Ann purchased a prepaid phone card for 20$. Long-distance calls cost 12 cents a minute using this card. Ann used her card only once to make a long-distance call. If the remaining credit on her card is 16.76$, how many minutes did her call last?

15 and 14.7 are 1 apart, so 15 – 14.7 must be 1.

With both problems. a.s.a.p directions on photo ^

Which question is not a good survey question? a.don't you agree that the financial crisis is essentially over? 63on average, how many hours do you sleep per day? c. what is your opinion of educational funding this year? d.are you happy with the availability of electronic products in your state?