Colin invests £3300 into his bank account.
He receives 3% per year compound interest.
How much will Colin have after 4 years?

What is the 12th term of b(n)=-4-2(n-1)

Match the scale and the actual area to the area of the corresponding scale drawing. scale: 1 inch to 4 feet actual area: 128 square feet scale: 1 inch to 7 feet actual area: 147 square feet scale: 1 inch to 8 feet actual area: 256 square feet scale: 1 inch to 5 feet actual area: 225 square feet area of scale drawing scale and actual area scale drawing area: 3 square inches arrowright scale drawing area: 8 square inches arrowright scale drawing area: 4 square inches arrowright scale drawing area: 9 square inches arrowright

David leaves his house to go to school. he walks 200 meters west and 300 meters north. how far is david from his original starting point?