Answer:
56 minutes
Step-by-step explanation:
Answer:
- 28 general admission
- 26 student
Step-by-step explanation:
Let g represent the number of general admission tickets sold. Then the revenue is ...
3g +2.50(54-g) = 149
.50g = 14 . . . . . . . . . . . subtract 135
g = 14/.5 = 28 . . general admission tickets sold
54-g = 26 . . . . . student tickets sold
Answer:
4/11
Step-by-step explanation:
there are 4 green out of 11 total
The cofunction of cosine is sine. 90 degrees or pi/2 subtracted by 4pi/3 would be -5pi/6, therefore the answer is sine([-5pi/6] + x)
Answer: i
Step-by-step explanation:
It is imaginary, since if you try squaring numbers, ex: -1, 1,0,2 you always get a number bigger or equal to 0.
For years mathematicans argued weather the square root of -1 (or any negative number) should exist.
Then one day, a mathematician proposed a soulution, the square root of -1 could be i. Everyone liked that and so now the square root of -1 is i