The price of stock a. m. 9 am was $12.73 cents and the price has been increasing at the rate of six cents per hour at noon the price of stock to you is $13.48 ginza decrease at the rate of $.14 per hour if the stocks continue to increase and decrease at the same rate in how many hours are the prices of stock to be the same

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?