At the park, people can climb a rope ladder to its top. rosa climbed 2/8 of the up the ladder. justin climbed 2/6 of the way up the ladder. who climbed higher on the rope ladder?

Is this a polynomial function? i need to know asap

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?

Factor this polynomial completely. 12x^2+ x-6