Answer:
There is 36 girls.
Step-by-step explanation:
So basically what I did was that since 4×12 is 48 I did 3×12 which gave me 36 :/
ANSWER
$12.56
EXPLANATION
Orange costs $3.42 for 9 pounds.
We want to know how much it would cost to get 12 pounds of oranges.
To do this, we will simply compare and make our unkown x:
$3.42 = 9 pounds
x = 12 pounds
Now, we cross multiply:
=> x * 9 = 3.42 * 12
![\begin{gathered} x\text{ = }\frac{3.42\cdot\text{ 12}}{9} \\ x\text{ = \$4.56} \end{gathered}](https://tex.z-dn.net/?f=%5Cbegin%7Bgathered%7D%20x%5Ctext%7B%20%3D%20%7D%5Cfrac%7B3.42%5Ccdot%5Ctext%7B%2012%7D%7D%7B9%7D%20%5C%5C%20x%5Ctext%7B%20%3D%20%5C%244.56%7D%20%5Cend%7Bgathered%7D)
At this rate, 12 pounds will cost $4.56.
Answer:
Option (3)
Step-by-step explanation:
![Z_1=4-4\sqrt{3}i](https://tex.z-dn.net/?f=Z_1%3D4-4%5Csqrt%7B3%7Di)
![Z_2=-16i](https://tex.z-dn.net/?f=Z_2%3D-16i)
![Z_1-Z_2=(4-4\sqrt{3}i)-(-16i)](https://tex.z-dn.net/?f=Z_1-Z_2%3D%284-4%5Csqrt%7B3%7Di%29-%28-16i%29)
![=4-4\sqrt{3}i+16i](https://tex.z-dn.net/?f=%3D4-4%5Csqrt%7B3%7Di%2B16i)
![=4-(4\sqrt{3}i-16i)](https://tex.z-dn.net/?f=%3D4-%284%5Csqrt%7B3%7Di-16i%29)
![=4-4(\sqrt{3}-4)i](https://tex.z-dn.net/?f=%3D4-4%28%5Csqrt%7B3%7D-4%29i)
Therefore, Option (3) will be the correct option.
730 or 725!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!