Apinic table is 1 meter across. an ant is 1 centimeter in length. how many ants of the same length would fit end-to-end across the length of the pinic table

In the diagram, the ratio of ab to ae is (1/2) . what is the ratio of the length of to the length of ?

Under normal conditions, 1.5 feet of snow will melt into 2 inches of water. during a winter season high in the mountains, 301 feet of snow fell. how many inches of water will there be when the snow melts?

Me! i really need to get this right before 9. prove the divisibility of 7^6+7^5-7^4 by 11. use factoring so you get a number times 11. just tell me the number. i need this done asap