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Mathematics 8 Online
OpenStudy (mutie):

https://s3.amazonaws.com/platocdn/EdAsse... To avoid mildew and mold, Clay s new oat barn has an open shaft lengthwise through the barn with small holes drilled throughout that allows gases to escape just in case any wet oats get placed inside the barn. Clay is able to use the entire volume of the barn, except for the air vent shaft, to store oats which he uses for planting crops and feeding his livestock. He has decided to fill the barn to capacity to be prepared for the upcoming winter and planting season. Clay called the Farmers CO-OP and ordered ___ cubic feet of oats.

OpenStudy (mutie):

**The link has the numbers in it - I only have 30 minutes to finish the quiz and I only have 1 question done out of 5! Please teach me in a quick/easy way if that's possible! Will Fan/Medal**

OpenStudy (anonymous):

ok

OpenStudy (anonymous):

biaf

OpenStudy (anonymous):

back in a few

OpenStudy (mutie):

@Austin6i6

OpenStudy (mutie):

@HailKK

OpenStudy (anonymous):

Sorry busy gtg bye

OpenStudy (mutie):

@tkhunny @TheEdwardsFamily @Teddyiswatshecallsme @Austin6i6 @CallMeKiki

OpenStudy (mutie):

@aaronq

OpenStudy (mutie):

Someone please help!! I have only 20 minutes to get this text finished and I dont understand!!

OpenStudy (theedwardsfamily):

idkt :\

OpenStudy (mutie):

Alright :/

OpenStudy (mutie):

@Austin6i6

OpenStudy (theedwardsfamily):

@iambatman

OpenStudy (anonymous):

What are the dimensions? need the whole question

OpenStudy (mutie):

What do you mean by dimensions ?? The numbers??

OpenStudy (anonymous):

yes

OpenStudy (mutie):

https://s3.amazonaws.com/platocdn/EdAssets/c2a5e494d61348348aaf9ecd18050390?ts=635065302346600000 4ft , 8ft , 16 ft, 3 ft, 3 ft, 12 ft

OpenStudy (anonymous):

ahh thats better.. What are we trying to find?

OpenStudy (mutie):

Clay called the Farmers CO-OP and ordered ____ cubic feet of oats. I'm guessing we're trying to figure out how many ___ cubic feet of oats he ordered?

OpenStudy (anonymous):

Volume barn = 12*16*18 = 1536 Volume of vent = 3*3*16 = 144 Volume of top barn = 4*16/2 = 32 Total volume = 1424 cubic feet

OpenStudy (anonymous):

wait

OpenStudy (anonymous):

not it

OpenStudy (anonymous):

1776 cubic feet

OpenStudy (anonymous):

is that an answer?

OpenStudy (mutie):

Idk, I have to type it in so hopefully

OpenStudy (mutie):

COuld you help me with another question quickly? I only have 10 mins left :(

OpenStudy (anonymous):

Volume barn = 12*16*18 = 1536 Volume of vent = 3*3*16 = 144 Volume of top barn = 4*16*12/2 = 384 1536-144+384 = 1776

OpenStudy (anonymous):

yeah sure

OpenStudy (mutie):

If a = 4 units, b = 6 units, and c = 10 units, what is the volume of the three prisms above? Model: https://app106.studyisland.com/pics/250950num1.png

OpenStudy (anonymous):

block 1 = 4*4*10 = 160 block 2 = 4*4*6 = 96 block 3 = 4*4*4 = 64 64 +96+160 = 320 cubic units

OpenStudy (mutie):

Thanks again, I feel bad but if you're not busy can you help me on this last problem?

OpenStudy (anonymous):

yeah

OpenStudy (mutie):

Bradley made a house for his dog, Bowser, out of wood with a cube base and a triangular prism top. The dimensions of the dog house are a = 3 feet, b = 1 foot, and c = 1.8 feet. Model : https://app106.studyisland.com/pics/70352no1.png If Bradley plans to paint the outside of the dog house blue, not including the bottom, how many square feet of paint will he use? A. 58.8 square feet B. 67.8 square feet C. 49.8 square feet D. 48.3 square feet

OpenStudy (anonymous):

a

OpenStudy (anonymous):

4 sides at 9 square feet 4*9 = 36 roof = 10.8 + 3 Answer is C

OpenStudy (mutie):

Thanks @Austin6i6 !! I ended up getting 100% on my test! ^.^

OpenStudy (anonymous):

Congradulations lol Might want to study next time :)

OpenStudy (mutie):

Yeah I know!! lol

OpenStudy (anonymous):

yes you might good job though

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