It is either 2/10 or .20 or 20%. idk know what your answers to choose from are
Answer: C. Engine life decreases steady with time.
Step-by-step explanation:
The second answer choice.
Answer:
About 2.17 feet.
Step-by-step explanation:
Let <em>d</em> represent the diameter of the tire.
Then the circumference of the tire will be:

So, the tire will travel dπ miles after one rotation.
After 775 rotations, the total miles traveled should be 5280 feet. Thus:

Solve for <em>d:</em>
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Approximate:

The circumference of the tire should be about 2.17 feet.
Answer:x=(y-25)/15
Step-by-step explanation: