Does anyone know how to solve this problem? Please let me know. I need an a answer as soon as possible. Thank you :).

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.

Using the side-splitter theorem, daniel wrote a proportion for the segment formed by luke segment de. what is ec?

An arc subtends a central angle measuring 7pi/4 radians what fraction of the circumference is this arc?