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Author Question: How many cubic yards of concrete are required to place a slab 70' long by 40' wide by 4 thick? A) ... (Read 78 times)

jace

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on: Jul 24, 2018
How many cubic yards of concrete are required to place a slab 70' long by 40' wide by 4 thick?
 
  A) 20 B) 35 C) 25 D) 30

Question 2

For conventional intersecting roofs that create 45-degree angles, what relationship do the hip and valley rafters have with each other?
 
  A) Hip rafters are longer than valley rafters B) Hip rafters are shorter than valley rafters
  C) Valley rafters are shorter than hip rafters D) Hip and valley rafters are the same length


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ynlevi

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Reply #1 on: Jul 24, 2018
Answer to Question 1

B

Answer to Question 2

D


jace

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Reply 2 on: Jul 24, 2018
Gracias!

amit

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

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