HELPPPPPPPPP... Fan&&Medal!!!!

Question

anonymous · Answer

I'll give it a shot!

anonymous · Answer

Whats the assignment??  Lol

hanner_b_nanner · Answer

Sorry lol hold on just a sec, I'm trying to work it out as I go so I can see if it's right :D

anonymous · Answer

No problem

hanner_b_nanner · Answer

1. The main tank has a radius of 70 feet. What is the volume of the quarter-sphered sized tank? Round your answer to the nearest whole number. You must explain your answer using words, and you must show all work and calculations to receive credit. 
Radius: 70
Height: 70
V=(3.14)(70)^2(70)
V=1,077,020/4
V=269,255

The volume of the quater-speared tank is 269,255, because you use the  formula of a sphere to figure it out.

anonymous · Answer

*brain explodes*

hanner_b_nanner · Answer

lol...exactly how mine feels right now :D

hanner_b_nanner · Answer

2. The holding tanks are congruent in size, and both are in the shape of a cylinder that has been cut in half vertically. The bottom of the tank is a curved surface. What is the volume of both tanks if the radius of tank #1 is 15 feet and the height of tank #2 is 120 feet? You must explain your answer using words, and you must show all work and calculations to receive credit. 

Radius:15
Height:120
V=(3.14)(15)^2(120)
V=84,780

The volume of one tank is 84,780. 
In order to get the rest of the answer, you have to multiply that number by two. For both, it equals 169,560.

hanner_b_nanner · Answer

3. In step 1, you found the volume (in cubic feet) of the main tank. If the maximum density of killer whales per cubic foot is 0.000011142, what is the maximum number of killer whales allowed in the main show tank at any given time? You must explain your answer using words, and you must show all work and calculations to receive credit. 

D=M/V, so 0.000011142=x/359,007.
 You have to cross multiply to get X alone, 0.000011142(359,007)=4.000055994. 
Four whales would be able to fit.

hanner_b_nanner · Answer

THIS is the one I'm totally confused on...

Step 2:
The stadium is in need of a medical pool to attend to injured or sick whales. The pool will be located adjacent to the holding tanks. Your job is to design a medical pool using a 3-dimensional polyhedral shape you learned about in this module. For safety reasons, the tank can be no more than one-fourth the volume of a holding tank.

So, I would find 1/4 of the area from the holding tank... which is 21,195. BUT I'm lost as to how I should make the "medical pool"...

anonymous · Answer

my brain is bleeding help @lupita1995

anonymous · Answer

what why is your brain bleeding @cram

anonymous · Answer

this problem is making my brain hurt lol gosh save me

hanner_b_nanner · Answer

It's too much isn't it...*sighhhh :'(

anonymous · Answer

i think its probably 17958.5 i just used the formula for the volume of a sphere and divided it by 8 as you said a quarter sphere... is that what you meant by quarter sphere? for # 1

anonymous · Answer

http://prezi.com/dvkfqnttjtos/806-module-activity/ go here

anonymous · Answer

@hanner_B_nanner

anonymous · Answer

did you go there

anonymous · Answer

@hanner_B_nanner ??

hanner_b_nanner · Answer

Sorry, I'm going there now.... :D

anonymous · Answer

did it help

hanner_b_nanner · Answer

A little...I'm still confused though lol. Oh well, I guess I'll just have to do the best I can and just turn it in anyway :D Thank you!

anonymous · Answer

sorry

hanner_b_nanner · Answer

It's all good :)

anonymous · Answer

$\Large\bf\color{lime}{good~luck!}$