Been deposited 6000 and $500 and a simple interest account that pays 2.8% interest anually. if Ben leave the money in the account for 12 years how much interest will he earn?

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?

What is the rotational symmetry of a wheel

Average acceleration: i have no idea how to do this.