PLSSS HELP ME thanks :))

Through non-collinear points there is exactly one plane.

Michael is training for a marathon. in his first week he plans to run 8miles. what path should he take

In the field of thermodynamics, rankine is the unit used to measure temperature. one can convert temperature from celsius into rankine using the formula , what is the temperature in celsius corresponding to r degrees rankine? a. 9/5(c - 273) b. 9/5(c + 273) c. 5/9( c - 273) d. 5/9( c + 273)