Cuando la luz blanca se hace pasar por un prisma, son visibles un total de _____ colores.
a. 6
b. 10
c. 14
d. 18
a. 6
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Length A in the accompanying figure is 3 inches and length B is 2.5 feet. Determine the ratio of length A to length B in lowest fractional form.
A. 1/15 B. 1/10 C. 1/5 D. 1/2
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Explain the difference between prestressing strands and prestressing tendons.
What will be an ideal response?
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How many whole wedges 
inches long can be made from 20 wedge strips, each 3 feet long?
Fill in the blank(s) with the appropriate word(s).
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The gore method is a method of making an approximate development of the double curved surface of a sphere by dividing it into equal sections with meridian planes and substituting cylindrical surfaces for the spherical sections
Indicate whether the statement is true or false
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