A submarine is only allowed to change its depth by rising toward the surface in 60 meter stages. it starts off at -340 meters​

John bought 5 lemons and used 2 of them for a salad how much did he use for. a salad . he used % of the lemons.

Find the rate at which the water is now flowing from the tap give your answer cubic centimetres per second

You have 3.4 gigabytes available on your mp3 player. each song is about 0.004 gigabyte. how many more songs can you download onto your mp3 player?