The outside temperature at midnight today in Polina’s hometown was 18 degrees F. The temperature increases by 1.2 degrees F each hour over the next 15 hours. Polina’s school does not send students outside for recess if the outside temperature is 32 degrees F or lower. Recess at her school always starts on the half hour or hour. Which statement is true about recess at Polina’s school?
A. Only students who have recess at 11:00 a.m. or later may go outside.
B. Only students who have recess at 11:30 a.m. or later may go outside.
C. Only students who have recess at 12:00 p.m. or later may go outside.
D. Only students who have recess at 12:30 p.m. or later may go outside.