What is the approximate value of an initial investment of $7,777.00 receiving an annual return of 6% for 12 years?

If you make a one-time investment of $60,000 and your investment has a value of $147,255.10 after 20 years, how much of this is interest.

Without any equipment, you can see stars that are 2{,}800{,}0002,800,0002, comma, 800, comma, 000 light-years away. by looking through a small telescope, you can see stars that are 3{,}112{,}000{,}0003,112,000,0003, comma, 112, comma, 000, comma, 000 light-years away. approximately how many times as far can you see using a small telescope as without any equipment?