Solve.Ted drove to his grandparents' house for a holiday weekend. The total distance (one-way) was 287 miles and it took him 6 hours. How fast was Ted driving? (Round answer to the nearest whole number)
A. 48 mph
B. 17 mph
C. 172 mph
D. 21 mph
Answer: A
Mathematics
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A. a = 3, b = 12, c = -12 B. a = 3, b = -12, c = -12 C. a = 3, b = 12, c = 12 D. a = 3, b = -12, c = 12
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Graph the function.y = 3 cos 3x
A. 
B. 
C. 
D. 
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Solve the problem.The charge q (in coulombs) delivered by a current i (in amperes) is given by 
where t is the time (in seconds). A damped-out periodic wave form has current given by 
Find a formula for the charge delivered over time t.
A. 
+ C
B. 
+ C
C. 
+ C
D. 
+ C
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Graph the hyperbola.16x2 = 9y2 + 144
A. 
B. 
C. 
D. 
Mathematics