The 50 snakes in the serpentarium include families of 10 vipers 23 colubrids nine elapids and eight giant snakes calculate the percent of each type of snake is the percent that you find in multiply each times 362 find the number of degrees for the for each sector of a circle graph based on this data

I'm sure the answer is a

Where’s the problems ? ?

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.