Answer:
Montresor deserves to be penalised in court with the sentencing of 1st degree murder. Montresor was not insane, he was a pervasive murderer because of his motive.
Hope this helps!
--Applepi101
A it is right i know it is becous i did this yester day
Answer:
* 55.5 miles
Step-by-step explanation:
17² + b² = 23²
289 + b² = 529
b² = 240
b = 15.491 ≈ 15.5
17 + 23 + 15.5 = 55.5
You can also simply notice B is the only answer with a .5 decimal and thus don't have to add.
Answer:
Joey has 3 pets.
Step-by-step explanation:
f. 3x = 9
9 divided by 3 is 3.
x = 3
hope this helps!
Answer:
Cost of material is $245.31
Step-by-step explanation:
Let dimension of box,
<em>The length of this base is twice the width.</em>
<em>∴ </em>x = 2y
Volume of box = 10 m³
∴ xyz = 10
⇒ 2y²z = 10
⇒ y²z = 5

<em>Material for the base costs $15 per square meter.</em>
Total cost of base = 15xy
Total cost of base = 30y² [∵ x = 2y ]
<em>Material for the sides costs $9 per square meter.</em>
Total cost of side = 9(2xz+2zy)
Total cost of side = 18(xz+yz)
Total cost of material for container = 30y² + 18(xz+yz)
[From (i)]

Differentiate w.r.t y

For critical point , C'(y)=0

![y=\sqrt[3]{\dfrac{9}{2}}](https://tex.z-dn.net/?f=y%3D%5Csqrt%5B3%5D%7B%5Cdfrac%7B9%7D%7B2%7D%7D)
![x=2y=2\sqrt[3]{\dfrac{9}{2}}](https://tex.z-dn.net/?f=x%3D2y%3D2%5Csqrt%5B3%5D%7B%5Cdfrac%7B9%7D%7B2%7D%7D)
![z=\dfrac{5}{y^2}=5\sqrt[3]{\dfrac{4}{81}}](https://tex.z-dn.net/?f=z%3D%5Cdfrac%7B5%7D%7By%5E2%7D%3D5%5Csqrt%5B3%5D%7B%5Cdfrac%7B4%7D%7B81%7D%7D)
The minimum cost of container material at ![y=\sqrt[3]{\dfrac{9}{2}}](https://tex.z-dn.net/?f=y%3D%5Csqrt%5B3%5D%7B%5Cdfrac%7B9%7D%7B2%7D%7D)
![C_{min}=30\sqrt[3]{\dfrac{81}{4}}+270\sqrt[3]{\dfrac{2}{9}}](https://tex.z-dn.net/?f=C_%7Bmin%7D%3D30%5Csqrt%5B3%5D%7B%5Cdfrac%7B81%7D%7B4%7D%7D%2B270%5Csqrt%5B3%5D%7B%5Cdfrac%7B2%7D%7B9%7D%7D)

Hence, the cheapest cost of material for container is $245.31