Aprincipal of $450 is deposited in an account that pays 2.5% interest compounded yearly. find the account balance after 3 years rounded to the nearest cent.

For how answer my question this will be the last question can you answer in math subject

You are making a battery for a science project. you have copper wire for your first electrode. you need to choose a conductor, a second electrode, and a device to plug into your battery. you have already chosen a lemon conductor. complete each statement below about the options that include a lemon conductor.

Lisa has three classes that each last 50 minutes. what is the total number of minutes of the three classes