a. the percent of 12 is 7 because 12 months eqauls 1 year so first you multiply the opposites seven times a hundred equals seven hundred , two you divide by twelve by seven hundred and you 58.33 ( rounded to hundredth.
Answer:
If n is a positive integer that is greater than
x and a
is a real number or a factor, then
a x n = n √ a x . a x n = n √ a x
One US ton is 2000 lbs, thus 2/5 of that is just their product,
