Drag each expression to a box to show whether it is a correct way to check the answer to this equation:
4,112 - 5 = 822 remainder 2
CLEAR

Does the point (1, sqrt 7) lie on circle shown.

What is the approximate value of  q  in the equation below? –1.613–1.5220.5853.079

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?