Find the volume of the Solid produce by rotating this two-dimensional shape using the axis shown.

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

Aword processing program requires a 7- digit registration code made up of the digits 1,2,4,5,6,7 and 9 each number has to be used and no number can be used mor than once how many codes are possible

Ron has 8 caps and 4 of his caps are blue. thes rest of his cap are red. how many of ron's caps are red