The figure below shows the H-R diagram of a star cluster. Ho…

The figure below shows the H-R diagram of a star cluster. How old is it? (The dashed line is the position of the stars. The solid line is the main sequence.) You can estimate the life of a main-sequence star by using t = 1010 M/L years (M and L in solar units).

Question: In the program below, what are the primary functio…

Question: In the program below, what are the primary function(s) of the line this->value = value. (Select ALL that apply).   #include using namespace std;   class MyClass {   int value;   public:     MyClass(int value) : value(value) {}     void setValue(int value) {       this->value = value;   }   MyClass& increment() {     value++;     return *this;   }                   void print() {     cout

Suppose your program contains the following class definition…

Suppose your program contains the following class definition ( along with definitions of the member functions):    class YourClass { public:    YourClass( int newInfo, char moreNewInfo);    YourClass( );    void doStuff( );  private:    int information;     char moreInformation;  };    Question: Which of the following is NOT legal?