52% of the tickets Nico sold to the movie were adult tickets.
At a theater:
Total number of child tickets sold = 65
Total number of Adult tickets sold = 260
Total number of Senior tickets sold = 175
total number of tickets sold by Nico = Child tickets + Adult tickets + Senior tickets
= 65 + 260 + 175 = 500
So, in total Nico sold 500 tickets at the theater.
or, Percentage of adult tickets sold = 52%
Hence, 52% of the tickets Nico sold to the movie were adult tickets.
260 / 500 = 0.52
[change 0.52 to a decimal by moving the decimal to the left twice]
2 x^2 -3x+p
sum of roots = 3/2
let other root be x
3+ x = 3/2
x= 3/2 - 3 = -3/2
product of roots = p/2
3× -3/2 = p/2
-9 = p
i am thinking c. sorry if im wrong .