mikeking19 mikeking19
  • 18-10-2022
  • Mathematics
contestada

What is the appropriate span for a 30 psf load using 2×8 boards with a joist spacing
of 16 inches?
A. 8 feet 6 inches
B. 11 feet 4 inches
C. 12 feet 1 inch
D. 13 feet 11 inches

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