Representar gráficamente el movimiento de un móvil que marcha a una velocidad de 3m/s, con MRU

On average, how many more hits will he get when he bats 100 times at home during the day as opposed to 100 times away at night?

Find an equation of the line perpendicular to the graph of 28x-7y=9 that passes through the point at (4,1)

Moira has a canvas that is 8 inches by 10 inches. she wants to paint a line diagonally from the top left corner to the bottom right corner. approximately how long will the diagonal line be?