Can someone me and like show and explain how to get the answer? layla is on page 30 of her book and reads 3 pages every night. sidney is on page 40 of the same book and reads 2 pages every night. how long will it take for layla to be further in the book than layla? a) 3 nights b) 11 nights c) 15 nights d) 71 nights

First step is to get rid of the square root. remember that a square root is the same as raising to the (1/2) power. see below: multiply exponents per exponent rules to get: remember you subtract exponents from the denominator and add exponents in the numerator so: simplify further: so a is the correct choice. if you don't understand this google exponent rules and it will you understand. look at the image results.

The area of rhode island is about 1,212 square miles