PLS HELP 6TH GRADE MATH FOR MY LIL BROTHER plss help

You are on a cycling trip around europe with friends. you check the weather forecast for the first week. these are the temperatures for the week. sun mon tues wed thurs fri sat 16°c 20°c 24°c 28°c 28°c 23°c 15°c what is the mean temperature forecast for the week?

Select all the expressions that will include a remainder.

If g^-1(x) is the inverse of g (x) which statement must be true