Write the complex number in trigonometric form a+bi. 3(cos270+i sin 270)

Inez has a phone card. the graph shows the number of minutes that remain on her phone card a certain number of days.

Twelve less than a number is at most 20

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?