Sam Worked on his science fair project for 1/4 hour on friday and 1/2 on saturday. what are the four common denominators for the fractions?.explain your reasoning.

For the equation below, x is the input and y is the output. y = -4x + 3 if the input is -8, then the output is

Adifferent website gives the cost for the first train as £56.88 and the second train as £20.11 with a £9.50 charge for cycle storage for the whole trip. how much would the journey cost you?

Consider a cube that has sides of length l. now consider putting the largest sphere you can inside this cube without any point on the sphere lying outside of the cube. the volume ratio -volume of the sphere/ volume of the cube is 1. 5.2 × 10−1 2. 3.8 × 10−1 3. 1.9 4. 2.5 × 10−1 5. 3.8