Sodium-24 has a half-life of 14.8 hours. How much of a 454.7 mg454.7 mg sodium-24 sample will remain after 3.7 days

To display data in a certain manner like alphabetical order is called

Which operating system is a version of linux?

4. what is the reason for including the following code snippet in the header file animal.h? #ifndef animal_h #define animal_h class animal { public: animal(); animal(double new_area_hunt); void birth(); void hunt(double new_area_hunt); void death(); double get_area_hunt() const; private: double area_hunt; }; #endif