Sachiko goes for lunch at 12:00. She has 30 minutes. What time does her lunch period end?​

You have 138.72 in your saving account u take out 45.23 and 18.00 you deposit 75.85 into your account

Ian is in training for a national hot dog eating contest on the 4th of july. on his first day of training, he eats 4 hot dogs. each day, he plans to eat 110% of the number of hot dogs he ate the previous day. write an explicit formula that could be used to find the number of hot dogs ian will eat on any particular day.

Consider circle c with angle acb measuring 3/4 radians. if minor arc ab measures 9 inches, what is the length of the radius of circle c? if necessary, round your answer to the nearest inch.