Use the information in the table below to answer the following question.

name of fund

nav

offer price

upton group

$18.47

$18.96

green energy

$17.29

$18.01

tjh small-cap

$18.43

$19.05

whi health

$20.96

nl

trevor buys 80 shares of upton group and 70 shares of tjh small-cap. what is trevor’s total investment?

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.