16! /5! 11!
a.) 437
b.) 4,368
c.) 0.0437
d.) some number less than 1

Aline graph should be used

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.