Is the position of a star as seen by us its true position? Justify your answer.

Match the following.Justify your answer

Is the mass percent of a solution same as its strength ? Justify your answer.

Is the following sentence statement or proposition? Justify your answer: The number x\ is a positive integer.

Which of the following sentences are statements or propositions? Justify your answer: The number x is a positive integer.

State true or false and justify your answer: 4^3= 8^2

Say true or false and justify your answer: 2^3>5^2