A concrete driveway measures 18 yards by 4 yards. The driveway will be 0.5 yards thick. (a) How many cubic yards of concrete will be needed? (b) How much will it cost if concrete is $3.50 per cubic yard?You have to be a registered user to answer this question! This feature of our site requires you to log in or register. Click here to register, it is free! Register in one easy step!. Reset your password if you forgot it. |