D. 1/4
Explanation:
a perfect square is written in the form
(1)
In our problem, we have this perfect square:
(2)
with C being unknown. However, by comparing (1) and (2), we know that
So, we find
and therefore, the missing term must be
so the complete square is
The multiplier is 54,000 / (1+3+8) = 54,000 / 12 = $4500
so 1 person got 1* 4500 = $4500
another got 4500 * 3 = $13,500
another got 4500 * 8 = $36,000
To calculate this answer you have to sum up the amount of women and amount of men at the concert: 1493 + 1438 = 2931.
Now you have the total amount of people. To get the precentage of the audience that are men, you do this: 1493/2931. (you divide the amount of men with the amount of every person present).
1493/2931 = 0.5093
you multiply 0.5093 by 100
and you get 50.93%. And that is the final answer.
Answer:
18000
Step-by-step explanation:
12 is a dozen,
1500 x 12 = 18000
