Asquare fishpond has an area of 68 square feet. to the nearest tenth, what is the length of one side of the fishpond?

a.
8.2 ft

b.
9.4 ft

c.
17.0 ft

d.
34.0 ft

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?