Question

you are hosting a dinner party tonight and you forget to put the soda bottle into the refrigerator so take a bottle of soda at room temperature which is 70°F and put it in the river refrigerator to cool hoping that it will be cold but a time your guest arrive the temperature in the refrigerator is 40°F in K equals 0.4 what will the temperature be in one hour two hours and three hours

Answer 1

ok

 its  0.4                                       ..................................

Answer 2

.04 is your answer i hope this helped