Ruby is visiting San Francisco from her hotel she walked one block west and three blocks north to a coffee shop then she walk six blocks Easton seven blocks north to a museum where is the museum in relation to her hotel

The reporter forgot to multiply the decimal by 100, making it 25%

Ais the correct answer

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.