The divergence of <em>F</em> is
div(<em>F</em> ) = ∂(<em>x</em> + <em>yz</em>)/∂<em>x</em> + ∂(<em>y</em> + <em>xz</em>)/∂<em>y</em> + ∂(<em>z</em> + <em>xy</em>)/∂<em>z</em>
div(<em>F</em> ) = 1 + 1 + 1
div(<em>F</em> ) = 3
Answer:
Choice C
Step-by-step explanation:
![-3.55g \le -28.4](https://tex.z-dn.net/?f=%20-3.55g%20%5Cle%20-28.4%20)
Divide both sides by -3.55; remember that by dividing both sides of an inequality by a negative sign, you need to change the direction of the inequality sign.
![\dfrac{-3.55g}{-3.55} \ge \dfrac{-28.4}{-3.55}](https://tex.z-dn.net/?f=%20%5Cdfrac%7B-3.55g%7D%7B-3.55%7D%20%5Cge%20%5Cdfrac%7B-28.4%7D%7B-3.55%7D%20)
![g \ge 8](https://tex.z-dn.net/?f=%20g%20%5Cge%208%20)
Answer: Choice C
![150+40x=100+50x](https://tex.z-dn.net/?f=150%2B40x%3D100%2B50x)
![50=10x](https://tex.z-dn.net/?f=50%3D10x)
![x=5](https://tex.z-dn.net/?f=x%3D5)
Andrea will have saved more than bob after
![5](https://tex.z-dn.net/?f=5)
months.
Hope this helped
I hope this helps you
n^2+3n-18=0
(n+6). (n-3)=0
n+6=0 n= -6
n-3=0 n= 3