Hey Joe

When you apply increasing thermal energy to a certain material, it reaches a temperature of 50 degrees C. However, when it reaches this temperature, applying more increasing thermal energy does not cause the temperature to rise. Which of the following bes...

An increase in thermal energy leads to what? a. An increase in frictional forces on an object b. A decrease in the kinetic energy of the particles of the particle c. A decrease in the internal energy of the object until forces act upon it d.An increase in...

Tracy wants to determine the coordinates of the minimum value of a quadratic function. She writes the equation for the function in different forms. Which form of the function would be MOST helpful to determine the coordinates of the minimum value?

Which equation is best to use to determine the zeros of the graph of y = 4x^2 – 8x - 5? A.(2x + 1)(2x - 5) = 0 B.(2x - 1)(2x - 5) = 0 C.(4x - 1)(x - 5) = 0 D.(4x + 1)(x - 5) = 0 ​​ please answer

A ball is thrown into the air with an initial upward velocity of 48ft/s its height h in feet after t seconds is given by the function h = -16t^2 + 48t + 64 6 seconds 4 seconds 7 seconds 5 seconds

Sorry, I forgot to put part of the question. A ball is thrown into the air with an initial upward velocity of 48ft/s its height h in feet after t seconds is given by the function h=-16t^2 + 48t + 64 After how many seconds will the ball hit the ground?