Why are these similar or not similar

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.

What is sin 7x/4 ? i need on this urgent trig

How do the number line graphs of the solutions sets of -23 > x and x-23 differ?