What is 5 divided by 6 rounded to three significant figures? pls help ASAP.

What is the image of c for a 90° counterclockwise rotation about a? (3, 7) (-1, 3) (7, 3)

Laura read 1/8 of a comic book in 2 days. she reads the same number of pages every day. what part of the book does she read in a week

Prove that 16^4-2^13-4^5 is divisible by 11.