Si la velocidad final de un móvil es (8i+3j) m/s y su velocidad inicial es de ( 4i+5j) m/s; determine la aceleración del móvil cuando apenas han transcurrido 2 segundos.

Several paint mixtures are made by mixing blue paint and white paint. paint colors blue paint white paint mixture a 5 cups 12 cups mixture b 6 cups 6 cups mixture c 4 cups 12 cups mixture d 5 cups 6 cups which mixture has the highest ratio of blue paint to white paint