0.054 452 4 s. f.
0.032 56 3 s. f.
19. 64851 2 s. f.
18.08 3 s. f.

Find the value of the cosine for angle a

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.

Use set buikder notation to represent the following set: {, -2, -1, 0}