SOLUTION: 5. A concrete driveway measures 14 yards by 5 yards. The driveway will be 0.75 yards thick. (a) How many cubic yards of concrete will be needed? (b) How much will it cost if concre

Algebra ->  Human-and-algebraic-language -> SOLUTION: 5. A concrete driveway measures 14 yards by 5 yards. The driveway will be 0.75 yards thick. (a) How many cubic yards of concrete will be needed? (b) How much will it cost if concre      Log On


   

Question 170385: 5. A concrete driveway measures 14 yards by 5 yards. The driveway will be 0.75 yards thick. (a) How many cubic yards of concrete will be needed? (b) How much will it cost if concrete is $4.75 per cubic yard?
Answer by checkley77(12844) About Me  (Show Source):
You can put this solution on YOUR website!
volume=l*w*d
v=14*5*.75=52.5 yds^3
52.5*4.75=$249.38 cost of the concrete.