What is equivalent to 9 3/4? The answer is supposedly is 3 square root 3, but how is that the answer? can someone tell me the steps?

9 3/4 is a mixed fraction.

Eliza wants to make $10,000 from her investments. she finds an investment account that earns 4.5% interest. she decides to deposit $2,500 into an account. how much money will be in her account after 14 years?

This summer the number of tourists in salem increased 4.5% from last years total of 426000. how many more tourists came to salem this summer

What is the surface area of the sphere?