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A cross-section of a parabolic

An auditorium has a curved back wall. A horizontal cross section of the wall is in the shape of a parabola. The wall is 80 feet
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2. asked by jenny
3. 517 views
An auditorium has a curved back wall. A horizontal cross section of the wall is in the shape of a parabola. The wall is 80 feet
1. 1 answer
2. asked by jenny
3. 678 views
a mirror with a parabolic cross section is used to collect sunlight on pipe located at the focus of the mirror the pipe is
1. 1 answer
2. 125 views
A mirror with a parabolic cross section is used to collect sunlight on a pipe located at the focus of the mirror. The pipe is
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2. asked by isa
3. 67 views
A mirror with a parabolic cross section is used to collect sunlight on a pipe located at the focus of the mirror. The pipe is
1. 1 answer
2. 84 views
A mirror with a parabolic cross section is used to collect sunlight on a pipe located at the focus of the mirror. The pipe is
1. 1 answer
2. 70 views
A mirror with a parabolic cross section is used to collect sunlight on a pipe located at the focus of the mirror. The pipe is
1. 1 answer
2. 95 views
A mirror with a parabolic cross section is used to collect sunlight on a pipe located at the focus of the mirror. The pipe is
1. 1 answer
2. asked by John
3. 106 views
A mirror with a parabolic cross section is used to collect sunlight on a pipe located at the focus of the mirror. The pipe is
1. 1 answer
2. asked by isa
3. 61 views
A mirror with a parabolic cross section is used to collect sunlight on a pipe located at the focus of the mirror. The pipe is
1. 1 answer
2. asked by Austin-taylor
3. 261 views