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Mathematics 20 Online
OpenStudy (anonymous):

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

OpenStudy (anonymous):

@rabbitjunkfan451

OpenStudy (anonymous):

wait what?

OpenStudy (anonymous):

nvm

OpenStudy (anonymous):

i think it may be b or c im not sure

OpenStudy (anonymous):

@aloud

OpenStudy (anonymous):

hey @mathmath333 can you help him please?

OpenStudy (anonymous):

Only students who have recess at 11:00 a.m. or later may go outside. Only students who have recess at 11:30 a.m. or later may go outside. Only students who have recess at 12:00 p.m. or later may go outside. Only students who have recess at 12:30 p.m. or later may go outside.

OpenStudy (anonymous):

thoses are the answers

OpenStudy (anonymous):

i think it would be.. Only students who have recess at 11:30 a.m. or later may go outside. but i would get better help then me

OpenStudy (anonymous):

ight

OpenStudy (mathmath333):

u need to find out at what time will the temp will be greater than 32 12 am -18 degree 1 am -19.2 degree 2 am -20.4 degree ---- like this find the time where it will be greater than 32 degree

OpenStudy (anonymous):

okay

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