24 cycles in 2 cycle stands = cycles per cycle stand

What is f(3) for the quadratic function f(x)= 2x^2+ + x - 12

The amount of money, in dollars, in an account after t years is given by a = 1000(1.03)^t. the initial deposit into the account was $_^a0 and the interest rate was _a1% per year. only enter numbers in the boxes. do not include any commas or decimal points^t. the initial deposit into the account was $__^a0 and the interest rate is % per year.

If olu is twice as old as funmi if the sum of their ages is 60 how old is olu