Answer: Start
Triazine resistance- 57.6%
Without triazine resistance- 42.4%
End
Triazine resistance- 78%
Without triazine resistance- 22%
Step-by-step explanation:
Well I believe this could work,
$4.75x + $3.50x = $18
(x^2+1)(x+2)(x −2)
*ps the ^ means it’s a exponent
Hope I helped <3 sorry if I was wrong :(
Answer:
![1)\ 9 : 4 = 2.25 : 1](https://tex.z-dn.net/?f=1%29%5C%209%20%3A%204%20%3D%202.25%20%3A%201)
![2)\ -3 \le x \le 0](https://tex.z-dn.net/?f=2%29%5C%20-3%20%5Cle%20x%20%5Cle%200)
Step-by-step explanation:
Solving (1):
![9 : 4](https://tex.z-dn.net/?f=9%20%3A%204)
Express as a unit ratio
This implies that, the second term must be 1. So, divide by 4
![9 : 4 = 9/4 : 4/4](https://tex.z-dn.net/?f=9%20%3A%204%20%3D%209%2F4%20%3A%204%2F4)
![9 : 4 = 2.25 : 1](https://tex.z-dn.net/?f=9%20%3A%204%20%3D%202.25%20%3A%201)
Solving (2):
Let the number be x.
x
or equal to -3 means:
![x \ge -3](https://tex.z-dn.net/?f=x%20%5Cge%20-3)
x
or equal to 0 means:
![x \le 0](https://tex.z-dn.net/?f=x%20%5Cle%200)
So, we have:
and ![x \le 0](https://tex.z-dn.net/?f=x%20%5Cle%200)
Rewrite as:
and ![x \le 0](https://tex.z-dn.net/?f=x%20%5Cle%200)
Write together:
![-3 \le x \le 0](https://tex.z-dn.net/?f=-3%20%5Cle%20x%20%5Cle%200)
60% of the 90 players are right handed