A garage owner buys 81 feet of heater hose. If each car uses 27 feet of hose, how many cars can be repaired?
A. 1
B. 2
C. 3
D. 4
Answer: C
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You built a retaining wall 45 feet long with a 12-inch-wide footer. You needed 7 inches of crushed stone in the bottom and then 3 inches of stone dust. On top of the stone dust you needed 6-inch stones which you used for the wall. The top of the stones is even with the ground.
a. How deep is the footer? b. How many cubic feet of dirt were removed? c. How many cubic feet of crushed stone were needed? d. How many cubic feet of stone dust were needed? e. How many 15-inch-wide stones were needed for the footer?
Define an orifice and its function.
What will be an ideal response?
Fruits are important in the human diet because they are rich in vitamins, particularly ones missing from
many other foods, and they are a rich source of antioxidants.
Indicate whether the statement is true or false.Which of the following will cause pulsation in the brake pedal when the brakes are applied?
A. Loose lining B. Grease on linings C. Out-of-round drum D. All of the above