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Tutors Answer Your Questions about Bodies-in-space (FREE)
Question 203397: Please help me! The farmer has a cylinder shaped silo with one flat rectangular face that rests on the side of the barn. The height of the silo is 30 ft and is 10 ft wide. The barn is approimately 5 ft from the center of the silo. What is the capacity of the silo in cubic ft of grain? Is there a way to do this with using formulas? Or is the formula necessary? This is for a graduate class. I am absolutely stuck! Thank you for your help. Janet
Click here to see answer by rfer(16322)  |
Question 212847: A cylindrical can contains three tennis balls. The diameter of each tennis ball is 8cm. If the tennis balls fit snuggly against the interior of the can, and against the top and bottom of the can, how many cubic centimeters of empty space are in the can? Express your answer in terms of pi.
Click here to see answer by ankor@dixie-net.com(22740)  |
Question 212847: A cylindrical can contains three tennis balls. The diameter of each tennis ball is 8cm. If the tennis balls fit snuggly against the interior of the can, and against the top and bottom of the can, how many cubic centimeters of empty space are in the can? Express your answer in terms of pi.
Click here to see answer by Fombitz(32388)  |
Question 215315: a tin of paint covers a surface area of 60m(cubed) and costs £4.50.Find the cost of painting the outside surface of a cylindrical gas holder of height 30m and radius 18m.The top of the gas holder is a flat circle.
Click here to see answer by RAY100(1637) |
Question 217352: I've seen a few answers to this question, but each one is different, so I was wondering which is the correct one. I also have a picture of what this problem looks like, but I can't figure out how to attach it. Thanks for any help someone can give me.
Farmer John stores grain in a large silo located at the edge of his farm. The cylinder-shaped silo has one flat, rectangular face that rests against the side of his barn. The height of the silo is 30 feet and the face resting against the barn is 10 feet wide. If the barn is approximately 5 feet from the center of the silo, determine the capacity of Farmer John’s silo in cubic feet of grain.
Click here to see answer by Alan3354(69443)  |
Question 217352: I've seen a few answers to this question, but each one is different, so I was wondering which is the correct one. I also have a picture of what this problem looks like, but I can't figure out how to attach it. Thanks for any help someone can give me.
Farmer John stores grain in a large silo located at the edge of his farm. The cylinder-shaped silo has one flat, rectangular face that rests against the side of his barn. The height of the silo is 30 feet and the face resting against the barn is 10 feet wide. If the barn is approximately 5 feet from the center of the silo, determine the capacity of Farmer John’s silo in cubic feet of grain.
Click here to see answer by Theo(13342)  |
Question 241560: A rectangular solid has each of its three dimensions doubled. How many times bigger is the surface area of the new solid?
A) 2 B) 4 C) 8 D) 16 E) 32
from above how many times larger is the volume of the new solid?
A) 2 B) 4 C) 6 D) 8 E) 10
Click here to see answer by Alan3354(69443) |
Question 242496: An inverted right circular conical tank has an altitude equal to inches and a base with radius 1.25 inches. Find the dimensions and the volume of a similar tank whose volume is three times as much as the first conical tank.
I just got the volume of the conical tank which is (175pi)/12 cubic inches and its tripled volume is (175pi)/4 cubic inches. I'm not sure with the answer that I have arrived and if my answer is right, I don't know how to get the height and its radius. Please show your solution. Thanks a lot
Click here to see answer by solver91311(24713)  |
Question 245938: question 1 when you use a protractor to draw an angle that opens to the right what degress should be on the right
question 2 in every polygon that has n sides there are
a n triangles
b n/2 triangles
c 2n triangles
d n- 2 triangles
problem 3 to find the sum of the interior angles of a regular polygon
a n (180)
b 2n (180)
c n/2 (180)
d n-2 (180)
problem 4 each angle in a regular otagon measures
a 120
b 130
c 140
d 135
problem 5 find the ordered pair that is a solution to this system of inequalities y>x+1 y>-x+3
a y>2,3
b y>1,2
c y>4,5
d y>5,6
Click here to see answer by solver91311(24713) |
Question 247861: A cube ABCDEFGH has edges of length 4.
If the faces of the cube are "missing", but the egdes are solid lines(forming a cubical frame), what is the radius of the largest sphere that just fits inside the cubical frame.(touching each of the twelve edges)
Many Regards,
Krish Desai
Click here to see answer by Alan3354(69443) |
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