Nancy buys 3 pounds 6 ounces of ground chuck beef at the supermaket. how amny total ounces of ground chuck does nancy buy

3 pounds is a total of 48 ounces plus the 6 so a complete total of 54 ounces

To start off there is 16 oz per 1 lbs.
So do 16x3=48
Then do 48+6 to get the total
Overall Navy buys 54oz of ground beef

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.