If red oak lumber weighs 63 pounds per cubic foot, how much does one cord of red oak weigh? (a cord is a measurement for bulk wood—8 feet long, 4 feet wide, and 4 feet high.) a. 8,192 pounds b. 7,936 pounds c. 8,064 pounds d. 4,032 pounds

Option C. 8,064 pounds

Solution:

Unit weight: U=63 pounds/foot^3

Total Weight: W=?

W=U*V

Volume: V

Length: l=8 feet

Width: w=4 feet

Height: h=4 feet

V=l*w*h

Replacing the knwon values in the formula above:

V=(8 feet)*(4 feet)*(4 feet)

V=128 feet^3

Replacing in the formula of total Weight:

W=U*V

W=(63 pounds/foot^3)*(128 feet^3)

W=8,064 pounds

he sells x mount because thats eqivilqant to the maz and then divided into quarters

step-by-step explanation:

ƒ = 0.03b

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step-by-step explanation: