Discover Questions

Discuss a real-life example in which you would need to add, subtract, multiply, or divide fractions or mixed numbers and show the math.? A metal cube 8cm^3 has a density of 6600 kg/m^3 find its mass when it is totally submerged in water? I got a wire that is hanging near the ground.? Why don't we have mini computers you wear as a ring with a built-in display projecting the output onto the wall, like zardoz had? What is the range of this function and how do you find it? The function is f(n) = √(4-n^4)?