Which expression is equivalent to 4√16x11 y8/81x7 y6? Assume x>0 and Y≠0 O 4x(4√y2)/9
O 2x(4√y2/3
O 4x²y/9
O 2x²y/3

For the inequality |c| < |d| to be true, which of the following must be true?

Present age of man is 45 years, 5 years back his age was 4 times age of his son what is present age of his son?

Aweekly newspaper charges $72 for each inch in length and one column width. what is the cost of an ad that runs 2 column inches long and 2 columns wide? its not 288