Which of the following statements is not true about proper tire care?

if you see a wear bar across the width of the tread while facing it, it's time to replace the tire.

properly-inflated tires are critical to vehicle control and good gas mileage.

tire tread depth can only be checked by a properly-trained tire expert.

under-inflated tires experience uneven friction and heat buildup, which can lead to blowouts.

Which option marks all modification made within a document? review comment track changes balloons

How much current flows through the alternator brushes? a. 2–5 a b. 25–35 a, depending on the vehicle c. 5–10 a d. 10–15 a

Suppose you are an ad-serving company and you maintain a log of cookie data for ads you serve to the web pages for a particular vendor (say amazon). a. how can you use this data to determine which are the best ads? b. how can you use this data to determine which are the best ad formats? c. how could you records of past ads and ad clicks to determine which ads to send to a given ip address? d. how could you use this data to determine how well the technique you used in your answer to part c was working? e. how could you use this data to determine that a given ip address is used by more than one person? f. how does having this data give you a competitive advantage vis-à-vis other ad-serving companies?