The tires on a truck have been changed. The diameter of the new tire is 111.5in and the diameter of the factory tire was 97.5 in. The speed limit is 60 mph. If your speedometer says 55mph, are you actually speeding?

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Find the value of x. round the length to the nearest tenth

The sum of the first eight terms of an arithmetic progression is 9m + 14. the fifth term of the06 progression is 2m - 6, where m is a constant.given that the first term of the progression is 26,find the value of the common difference, d and thevalue of m.