You have $550 in a savings account that earns simple interest each year. How much will be in your account in 10 years?
At a rate of 3 1/5 %

Bring the fraction a/a-4 to a denominator of 16-a^2

The expression 1.01*1.005(^t) gives the amount of money, in thousands of dollars, in carter's savings account (t) years after he opens it. what does 1.01 represent in this expression?

Aschool allots ? 1500 to spend on a trip to the theatre. theatre tickets have a regular cost of ? 55 each and are on offer for 1 5 off. a train ticket for the day will cost ? 12 each. if 2 teachers and the maximum number of students attend, how much money will the school have left over?