- What is a white hole in Astrophysics?

Discover Questions

Is a water a compound or an element? Why? One number is equal to the square of another. Find the numbers if their sum is 72.? Which one is correct: 1) coal turned into ashes or 2) coal turned to ashes? Can someone explain to me? What is the product of the polynomials below? (5x^3 + 3x^2 + 4x + 5)(5x + 5)? If x=coseca-sina , and y=seca-cosa then show thatx^(2/3)+y^(2/3)=(xy)^(-2/3)?