Xian plans to run 14 laps around a track. Each lap is 400 yards. So far Xian has run 1,680 yards around the track. What percentage of the run has Xian completed?

In ∆ABC, ∠BAC = 80°, ∠ABC=60°, a = 7, b = x. Find x. (accurate to 3 significant figures) The value of x =

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A circular garden is bordered by a walkway. The radius of the garden is 6 feet, and the walkway is 2 1/2 feet wide. Rose wants to put a fence around the garden, between the garden and the walkway.

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The numbers on the football field indicate 10 yards increments. you walk around the perimeter of the football field between the pylons. you walk a distance of 306 2/3. find the perimeter of one end zone

In order to have 1 million dollars in 40 years with an annual interest rate of 11.6%, I will have to invest $_ (round to the nearest 1000) a 12,000 b 13,000 c 14,000 d 15,000 A.) 12,000 B.) 13,000 C.) 14,000 D.) 15,000

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