Solve the problem.John and Tony start from Grays lake at the same time and head for a town 10 miles away. John walks twice as fast as Tony and arrives 3 hours before Tony. Find how fast each walks.
A. Tony: 
mph; John: 
mph
B. Tony: 3 mph; John: 6 mph
C. Tony: 
mph; John: 
mph
D. Cannot be determined without more information
Answer: C
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Find the exact values of the remaining trigonometric functions of ? from the given information.sin ? = - 
, ? in quadrant III
A. sin ? = - 
cos ? = - 
tan ? = - 
csc ? = - 
sec ? = - 
cot ? = - 
B. sin ? = - 
cos ? = - 
tan ? = - 
csc ? = 
sec ? = - 
cot ? = - 
C. sin ? = - 
cos ? = 
tan ? = - 
csc ? = - 
sec ? = 
cot ? = - 
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cos ? = - 
tan ? = 
csc ? = - 
sec ? = - 
cot ? = 
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A. ?BAN & ?PAT; ?BAP & ?TAN B. ?BAP & ?BAN; ?PAT & ?TAN C. ?BAP & ?PAT; ?PAT & ?TAN; ?TAN & ?BAN; ?BAN & ?BAP D. ?BAP & ?PAT; ?BAN & ?TAN
Find the range of the function. f(x) =  figure 1.png)
 figure 2.png)